diff --git a/.gitea/workflows/e2e.yml b/.gitea/workflows/e2e.yml
index d68aea6..0fa353a 100644
--- a/.gitea/workflows/e2e.yml
+++ b/.gitea/workflows/e2e.yml
@@ -82,9 +82,11 @@ jobs:
         if: failure()
         run: docker compose -f docker-compose.yml -f docker-compose.e2e.yml logs --no-color
 
+      # v3 obligatoire : l'API artifacts v4 n'est pas supportée par Gitea
+      # (GHESNotSupportedError — constaté sur le job MegaLinter).
       - name: Upload Playwright report
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v3
         with:
           name: playwright-report
           path: web/playwright-report/
diff --git a/.gitea/workflows/quality.yml b/.gitea/workflows/quality.yml
index 209cb9b..aa81b7b 100644
--- a/.gitea/workflows/quality.yml
+++ b/.gitea/workflows/quality.yml
@@ -32,9 +32,11 @@ jobs:
           # main → scan complet du dépôt ; beta et PR → seulement les fichiers
           # modifiés par rapport à main (rapide, feedback ciblé).
           VALIDATE_ALL_CODEBASE: ${{ github.ref == 'refs/heads/main' }}
+      # v3 obligatoire : l'API artifacts v4 (@actions/artifact 2.x) n'est pas
+      # supportée par Gitea (GHESNotSupportedError constaté avec v4).
       - name: Publier les rapports
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v3
         with:
           name: megalinter-reports
           path: megalinter-reports/
@@ -64,11 +66,29 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+      # Pour résoudre pom.xml (versions héritées du parent Spring Boot), Trivy
+      # télécharge les BOMs depuis Maven Central — qui finit par rate-limiter
+      # l'IP du runner (429). Parade officielle : peupler ~/.m2 AVANT le scan,
+      # Trivy lit le cache local en priorité. Le cache setup-java (clé pom.xml)
+      # rend l'étape quasi gratuite d'un run à l'autre.
+      - uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: '17'
+          cache: maven
+      - name: Précharger le cache Maven (~/.m2)
+        working-directory: core
+        run: |
+          chmod +x ./mvnw
+          ./mvnw -B -q dependency:go-offline
       - name: Installer Trivy
         run: curl -sfL https://raw.githubusercontent.com/aquasecurity/trivy/main/contrib/install.sh | sh -s -- -b /usr/local/bin
       # Scanne les manifestes du dépôt (pom.xml, requirements*.txt,
       # package-lock.json) contre les bases CVE. --ignore-unfixed : on ne
       # bloque que sur les vulnérabilités qui ONT un correctif publié.
+      # Si un 429 Maven Central réapparaît malgré le cache : ajouter
+      # --offline-scan (aucun accès réseau pendant la résolution, au prix
+      # d'ignorer silencieusement ce qui manquerait dans ~/.m2).
       - name: Scan des dépendances (HIGH/CRITICAL bloquants)
         run: |
           trivy fs . \
diff --git a/.mega-linter.yml b/.mega-linter.yml
index 27b73fb..c8e6468 100644
--- a/.mega-linter.yml
+++ b/.mega-linter.yml
@@ -35,3 +35,9 @@ REPORT_OUTPUT_FOLDER: megalinter-reports
 # Phase de rodage : passer temporairement à true pour rendre le job
 # informatif (rapport sans échec CI) le temps de purger l'existant.
 DISABLE_ERRORS: false
+
+# PMD : ruleset projet à la racine (java-pmd-ruleset.xml, détecté
+# automatiquement) — orienté bugs réels, sans style. Non-bloquant le temps
+# de purger le backlog (~65 findings : PreserveStackTrace, EmptyCatchBlock,
+# CheckResultSet, RelianceOnDefaultCharset…). Repasser à false ensuite.
+JAVA_PMD_DISABLE_ERRORS: true
diff --git a/java-pmd-ruleset.xml b/java-pmd-ruleset.xml
new file mode 100644
index 0000000..a27b321
--- /dev/null
+++ b/java-pmd-ruleset.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ruleset xmlns="http://pmd.sourceforge.net/ruleset/2.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         name="LoreMind"
+         xsi:schemaLocation="http://pmd.sourceforge.net/ruleset/2.0.0 https://pmd.sourceforge.io/ruleset_2_0_0.xsd">
+
+    <description>
+        Ruleset PMD LoreMind — détecté automatiquement par MegaLinter (JAVA_PMD).
+        Philosophie : bugs et pièges réels uniquement. Les catégories de STYLE
+        (codestyle/design/documentation) sont exclues : le défaut MegaLinter y
+        générait ~11 000 violations hors sujet (conventions incompatibles avec
+        l'idiome Lombok/slf4j/Spring du projet : champ `log`, DI constructeur…).
+    </description>
+
+    <!-- Bugs probables : null, equals/hashCode, ressources, casts douteux… -->
+    <rule ref="category/java/errorprone.xml">
+        <!-- Chaque littéral dupliqué = une violation : du bruit, pas un bug. -->
+        <exclude name="AvoidDuplicateLiterals"/>
+        <exclude name="AvoidLiteralsInIfCondition"/>
+        <!-- Entités JPA/DTO : pas de sérialisation Java native ici. -->
+        <exclude name="MissingSerialVersionUID"/>
+        <!-- `this.name = name` en DI/setters : idiome standard. -->
+        <exclude name="AvoidFieldNameMatchingMethodName"/>
+        <exclude name="AvoidFieldNameMatchingTypeName"/>
+        <!-- `while ((x = read()) != null)` : idiome de lecture standard. -->
+        <exclude name="AssignmentInOperand"/>
+        <!-- catch(Exception) best-effort : choix assumé du projet (imports,
+             exports, best-effort serveur) — pas un gate. -->
+        <exclude name="AvoidCatchingGenericException"/>
+        <!-- TODO backlog : réactiver et passer les toLowerCase/UpperCase en
+             Locale.ROOT (27 sites) — bug potentiel (locale turque) mais
+             changement de comportement à valider posément. -->
+        <exclude name="UseLocaleWithCaseConversions"/>
+    </rule>
+
+    <!-- Concurrence -->
+    <rule ref="category/java/multithreading.xml">
+        <!-- Règle d'époque J2EE : les threads sont légitimes (sidecar, SSE…). -->
+        <exclude name="DoNotUseThreads"/>
+        <!-- Flaguerait CHAQUE HashMap, y compris locales à une méthode (×135). -->
+        <exclude name="UseConcurrentHashMap"/>
+    </rule>
+
+    <!-- Performance (sans les micro-optimisations StringBuilder : le rendu
+         PDF/HTML fait des milliers d'appends, aucun n'est un point chaud). -->
+    <rule ref="category/java/performance.xml">
+        <exclude name="AvoidInstantiatingObjectsInLoops"/>
+        <exclude name="AppendCharacterWithChar"/>
+        <exclude name="ConsecutiveLiteralAppends"/>
+        <exclude name="ConsecutiveAppendsShouldReuse"/>
+        <exclude name="InsufficientStringBufferDeclaration"/>
+    </rule>
+
+    <!-- Sécurité -->
+    <rule ref="category/java/security.xml"/>
+
+    <!-- Bonnes pratiques (sous-ensemble non-style) -->
+    <rule ref="category/java/bestpractices.xml">
+        <!-- slf4j paramétré ({} + args) rend le guard inutile. -->
+        <exclude name="GuardLogStatement"/>
+        <!-- Les ports hexagonaux à méthode unique ne sont pas des lambdas. -->
+        <exclude name="ImplicitFunctionalInterface"/>
+        <!-- Déclarer List vs ArrayList : style, pas un bug. -->
+        <exclude name="LooseCoupling"/>
+        <!-- StringBuilder en champ : pattern builder assumé (export PDF). -->
+        <exclude name="AvoidStringBufferField"/>
+        <!-- Style de tests : à l'appréciation du projet, pas un gate. -->
+        <exclude name="UnitTestAssertionsShouldIncludeMessage"/>
+        <exclude name="UnitTestContainsTooManyAsserts"/>
+        <exclude name="UnitTestShouldIncludeAssert"/>
+    </rule>
+
+</ruleset>
diff --git a/web/eslint.config.js b/web/eslint.config.js
index 10eadb0..aca9a12 100644
--- a/web/eslint.config.js
+++ b/web/eslint.config.js
@@ -42,6 +42,23 @@ module.exports = defineConfig([
       // Math.random() est légitime ici : tables aléatoires / jets de dés = le
       // domaine métier. Aucun usage cryptographique côté front.
       "sonarjs/pseudo-random": "off",
+      // 9 fonctions historiques dépassent le seuil de 15 (jusqu'à 39 sur les
+      // graphes campagne/chapitre). Les refactorer "pour le lint" sans filet de
+      // tests serait plus risqué qu'utile → warn (visible, non bloquant).
+      // Backlog : campaign-graph (×3), chapter-graph (×2), campaign-import,
+      // settings, persona-view, sse.util. Repasser en "error" une fois résorbé.
+      "sonarjs/cognitive-complexity": "warn",
+      // Convention TS standard : un préfixe `_` marque un paramètre/variable
+      // volontairement inutilisé (ex. paramètres conservés pour ne pas casser
+      // les appelants — cf. campaign-tree.helper.ts).
+      "@typescript-eslint/no-unused-vars": [
+        "error",
+        {
+          argsIgnorePattern: "^_",
+          varsIgnorePattern: "^_",
+          caughtErrorsIgnorePattern: "^_",
+        },
+      ],
     },
   },
   {
diff --git a/web/src/app/campaigns/arc/arc-create/arc-create.component.ts b/web/src/app/campaigns/arc/arc-create/arc-create.component.ts
index a5b243c..c078e7e 100644
--- a/web/src/app/campaigns/arc/arc-create/arc-create.component.ts
+++ b/web/src/app/campaigns/arc/arc-create/arc-create.component.ts
@@ -1,4 +1,4 @@
-import { Component, OnInit, OnDestroy } from '@angular/core';
+import { Component, OnInit } from '@angular/core';
 
 import { ReactiveFormsModule, FormBuilder, FormGroup, Validators } from '@angular/forms';
 import { ActivatedRoute, Router } from '@angular/router';
@@ -25,7 +25,7 @@ import { CAMPAIGN_ICON_OPTIONS } from '../../campaign-icons';
     templateUrl: './arc-create.component.html',
     styleUrls: ['./arc-create.component.scss']
 })
-export class ArcCreateComponent implements OnInit, OnDestroy {
+export class ArcCreateComponent implements OnInit {
   readonly BookOpen = BookOpen;
   readonly campaignIconOptions = CAMPAIGN_ICON_OPTIONS;
 
@@ -88,11 +88,4 @@ export class ArcCreateComponent implements OnInit, OnDestroy {
   cancel(): void {
     this.router.navigate(['/campaigns', this.campaignId]);
   }
-
-  ngOnDestroy(): void {
-    // Volontairement vide : la sidebar reste prise en charge par le composant
-    // suivant (autre sous-route ou le composant detail parent) qui appellera
-    // show(). Eviter d'appeler hide() ici previent le clignotement / la
-    // disparition de la sidebar lors des navigations internes a la section.
-  }
 }
diff --git a/web/src/app/campaigns/arc/arc-edit/arc-edit.component.html b/web/src/app/campaigns/arc/arc-edit/arc-edit.component.html
index 245d1a4..a0f35fc 100644
--- a/web/src/app/campaigns/arc/arc-edit/arc-edit.component.html
+++ b/web/src/app/campaigns/arc/arc-edit/arc-edit.component.html
@@ -183,5 +183,5 @@
   [isOpen]="chatOpen"
   [welcomeMessage]="'arcEdit.chatWelcome' | translate"
   [quickSuggestions]="chatQuickSuggestions"
-  (close)="chatOpen = false">
+  (closed)="chatOpen = false">
 </app-ai-chat-drawer>
diff --git a/web/src/app/campaigns/arc/arc-edit/arc-edit.component.ts b/web/src/app/campaigns/arc/arc-edit/arc-edit.component.ts
index bd3bf2e..7ff9f6e 100644
--- a/web/src/app/campaigns/arc/arc-edit/arc-edit.component.ts
+++ b/web/src/app/campaigns/arc/arc-edit/arc-edit.component.ts
@@ -1,4 +1,4 @@
-import { Component, OnInit, OnDestroy, DestroyRef } from '@angular/core';
+import { Component, OnInit, DestroyRef } from '@angular/core';
 import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
 
 import { ReactiveFormsModule, FormBuilder, FormGroup, Validators } from '@angular/forms';
@@ -42,7 +42,7 @@ import { FieldProposal } from '../../../services/entity-assist.model';
     templateUrl: './arc-edit.component.html',
     styleUrls: ['./arc-edit.component.scss']
 })
-export class ArcEditComponent implements OnInit, OnDestroy {
+export class ArcEditComponent implements OnInit {
   readonly Trash2 = Trash2;
   readonly Sparkles = Sparkles;
   readonly campaignIconOptions = CAMPAIGN_ICON_OPTIONS;
@@ -221,11 +221,4 @@ export class ArcEditComponent implements OnInit, OnDestroy {
   cancel(): void {
     this.router.navigate(['/campaigns', this.campaignId, 'arcs', this.arcId]);
   }
-
-  ngOnDestroy(): void {
-    // Volontairement vide : la sidebar reste prise en charge par le composant
-    // suivant (autre sous-route ou le composant detail parent) qui appellera
-    // show(). Eviter d'appeler hide() ici previent le clignotement / la
-    // disparition de la sidebar lors des navigations internes a la section.
-  }
 }
diff --git a/web/src/app/campaigns/arc/arc-view/arc-view.component.ts b/web/src/app/campaigns/arc/arc-view/arc-view.component.ts
index 0b36288..f989202 100644
--- a/web/src/app/campaigns/arc/arc-view/arc-view.component.ts
+++ b/web/src/app/campaigns/arc/arc-view/arc-view.component.ts
@@ -1,4 +1,4 @@
-import { Component, OnInit, OnDestroy, DestroyRef } from '@angular/core';
+import { Component, OnInit, DestroyRef } from '@angular/core';
 
 import { ActivatedRoute, Router, RouterModule } from '@angular/router';
 import { forkJoin, of } from 'rxjs';
@@ -35,7 +35,7 @@ import { ConfirmDialogService } from '../../../shared/confirm-dialog/confirm-dia
     templateUrl: './arc-view.component.html',
     styleUrls: ['./arc-view.component.scss']
 })
-export class ArcViewComponent implements OnInit, OnDestroy {
+export class ArcViewComponent implements OnInit {
   readonly Pencil = Pencil;
   readonly Trash2 = Trash2;
   readonly Plus = Plus;
@@ -162,8 +162,4 @@ export class ArcViewComponent implements OnInit, OnDestroy {
       error: () => console.error('Impossible de récupérer les dépendances de l\'arc')
     });
   }
-
-  ngOnDestroy(): void {
-    // Volontairement vide : la sidebar reste prise en charge par le composant suivant.
-  }
 }
diff --git a/web/src/app/campaigns/campaign-graph/campaign-graph.component.ts b/web/src/app/campaigns/campaign-graph/campaign-graph.component.ts
index 522f749..c714bba 100644
--- a/web/src/app/campaigns/campaign-graph/campaign-graph.component.ts
+++ b/web/src/app/campaigns/campaign-graph/campaign-graph.component.ts
@@ -92,7 +92,7 @@ export class CampaignGraphComponent implements OnInit, OnDestroy {
   private readonly DRAG_THRESHOLD = 4;
 
   // Adjacence (ids de nœuds) — sert à recalculer les arêtes après un drag.
-  private adjacency: Array<{ key: string; kind: NodeKind; a: string; b: string }> = [];
+  private adjacency: { key: string; kind: NodeKind; a: string; b: string }[] = [];
 
   // Disposition personnalisée : positions sauvegardées sur la campagne, sauvegarde
   // différée après un drag (évite un PUT par pixel déplacé).
@@ -174,7 +174,10 @@ export class CampaignGraphComponent implements OnInit, OnDestroy {
     if (this.draggingId) return; // pas de changement de focus en plein drag
     this.hoveredId = node.id;
     this.hoverNeighbors = new Set(
-      this.adjacency.flatMap(e => e.a === node.id ? [e.b] : e.b === node.id ? [e.a] : []));
+      this.adjacency.flatMap(e => {
+        if (e.a === node.id) return [e.b];
+        return e.b === node.id ? [e.a] : [];
+      }));
   }
 
   onNodeLeave(): void {
@@ -230,7 +233,7 @@ export class CampaignGraphComponent implements OnInit, OnDestroy {
     for (const [arcId, chapters] of Object.entries(treeData.chaptersByArc)) {
       for (const ch of chapters) arcOfChapter.set(ch.id!, arcId);
     }
-    const linkedScenes: Array<{ scene: Scene; chapterId: string }> = [];
+    const linkedScenes: { scene: Scene; chapterId: string }[] = [];
     if (!this.hiddenKinds.has('scene')) {
       for (const [chapterId, scenes] of Object.entries(treeData.scenesByChapter)) {
         if (!arcOfChapter.has(chapterId)) continue;
@@ -268,7 +271,7 @@ export class CampaignGraphComponent implements OnInit, OnDestroy {
 
     // Arêtes. Les liens page↔page sont dé-dupliqués par paire non-orientée
     // (A→B et B→A = un seul trait) ; les liens entité→page portent le type de l'entité.
-    const adjacency: Array<{ key: string; kind: NodeKind; a: string; b: string }> = [];
+    const adjacency: { key: string; kind: NodeKind; a: string; b: string }[] = [];
     const seenPairs = new Set<string>();
     for (const p of pages) {
       for (const targetId of p.relatedPageIds ?? []) {
@@ -530,14 +533,16 @@ export class CampaignGraphComponent implements OnInit, OnDestroy {
           if (Math.abs(dx) >= needX || Math.abs(dy) >= needY) continue;
           const overlapX = needX - Math.abs(dx);
           const overlapY = needY - Math.abs(dy);
+          // Départage déterministe quand les centres coïncident (dx/dy = 0).
+          const tieBreak = i % 2 === 0 ? 1 : -1;
           if (overlapX / needX < overlapY / needY) {
             const shift = overlapX / 2 + 0.5;
-            const sign = dx !== 0 ? Math.sign(dx) : (i % 2 === 0 ? 1 : -1);
+            const sign = dx !== 0 ? Math.sign(dx) : tieBreak;
             a.x -= sign * shift;
             b.x += sign * shift;
           } else {
             const shift = overlapY / 2 + 0.5;
-            const sign = dy !== 0 ? Math.sign(dy) : (i % 2 === 0 ? 1 : -1);
+            const sign = dy !== 0 ? Math.sign(dy) : tieBreak;
             a.y -= sign * shift;
             b.y += sign * shift;
           }
diff --git a/web/src/app/campaigns/campaign-tree.helper.ts b/web/src/app/campaigns/campaign-tree.helper.ts
index fad34a4..3ff8a04 100644
--- a/web/src/app/campaigns/campaign-tree.helper.ts
+++ b/web/src/app/campaigns/campaign-tree.helper.ts
@@ -82,7 +82,10 @@ export function buildCampaignTree(
   // Clé TYPE|ID obligatoire : chaque table a sa propre séquence IDENTITY (une quête
   // id 6 et une scène id 6 coexistent) — sans le type, un manque de quête allumerait
   // à tort la pastille d'une scène/PNJ portant le même numéro.
-  const sevRank = (s: ReadinessSeverity): number => (s === 'BLOCKING' ? 2 : s === 'RECOMMENDED' ? 1 : 0);
+  const sevRank = (s: ReadinessSeverity): number => {
+    if (s === 'BLOCKING') return 2;
+    return s === 'RECOMMENDED' ? 1 : 0;
+  };
   const gapsByKey = new Map<string, ReadinessGap[]>();
   for (const g of readinessGaps) {
     const key = `${g.entityType}|${g.entityId}`;
diff --git a/web/src/app/campaigns/campaign/campaign-create/campaign-create.component.html b/web/src/app/campaigns/campaign/campaign-create/campaign-create.component.html
index 231838c..a7862f8 100644
--- a/web/src/app/campaigns/campaign/campaign-create/campaign-create.component.html
+++ b/web/src/app/campaigns/campaign/campaign-create/campaign-create.component.html
@@ -69,7 +69,7 @@
                 [placeholder]="'campaignCreate.gameSystemNamePlaceholder' | translate"
                 (keydown.enter)="$event.preventDefault(); submitCreateGameSystem()"
                 (keydown.escape)="cancelCreateGameSystem()"
-                autofocus
+               
                 />
                 <div class="inline-create-actions">
                   <button type="button" class="btn-inline-primary"
diff --git a/web/src/app/campaigns/campaign/campaign-create/campaign-create.component.ts b/web/src/app/campaigns/campaign/campaign-create/campaign-create.component.ts
index 7efef6c..53ad791 100644
--- a/web/src/app/campaigns/campaign/campaign-create/campaign-create.component.ts
+++ b/web/src/app/campaigns/campaign/campaign-create/campaign-create.component.ts
@@ -29,7 +29,7 @@ export interface CampaignCreatePayload {
     styleUrls: ['./campaign-create.component.scss']
 })
 export class CampaignCreateComponent implements OnInit {
-  @Output() close = new EventEmitter<void>();
+  @Output() closed = new EventEmitter<void>();
   @Output() created = new EventEmitter<CampaignCreatePayload>();
 
   readonly BookCopy = BookCopy;
@@ -131,6 +131,6 @@ export class CampaignCreateComponent implements OnInit {
   }
 
   onCancel(): void {
-    this.close.emit();
+    this.closed.emit();
   }
 }
diff --git a/web/src/app/campaigns/campaign/campaign-detail/campaign-detail.component.html b/web/src/app/campaigns/campaign/campaign-detail/campaign-detail.component.html
index 2013c74..c1300e9 100644
--- a/web/src/app/campaigns/campaign/campaign-detail/campaign-detail.component.html
+++ b/web/src/app/campaigns/campaign/campaign-detail/campaign-detail.component.html
@@ -106,7 +106,7 @@
                 [placeholder]="'campaignDetail.gameSystemNamePlaceholder' | translate"
                 (keydown.enter)="$event.preventDefault(); submitCreateGameSystem()"
                 (keydown.escape)="cancelCreateGameSystem()"
-                autofocus
+               
                 />
                 <div class="inline-create-actions">
                   <button type="button" class="btn-inline-primary"
diff --git a/web/src/app/campaigns/campaign/campaign-import/campaign-import.component.ts b/web/src/app/campaigns/campaign/campaign-import/campaign-import.component.ts
index 0d2cbf7..8c98c74 100644
--- a/web/src/app/campaigns/campaign/campaign-import/campaign-import.component.ts
+++ b/web/src/app/campaigns/campaign/campaign-import/campaign-import.component.ts
@@ -52,6 +52,19 @@ interface NpcNode { name: string; description: string; selected: boolean; existi
  * Flux : upload → progression streamée → arbre éditable (revue) → création.
  * Rien n'est créé tant que l'utilisateur n'a pas validé « Créer dans la campagne ».
  */
+
+/** Nettoie les pièces (rooms) d'une scène pour le payload de création. */
+function cleanRooms(rooms: { name: string; description: string; enemies: string; loot: string }[]) {
+  return rooms
+    .filter(r => r.name.trim())
+    .map(r => ({
+      name: r.name.trim(),
+      description: r.description.trim(),
+      enemies: r.enemies.trim(),
+      loot: r.loot.trim()
+    }));
+}
+
 @Component({
     selector: 'app-campaign-import',
     imports: [FormsModule, LucideAngularModule, TranslatePipe, FileDropDirective],
@@ -401,14 +414,7 @@ export class CampaignImportComponent implements OnInit {
                   playerNarration: s.playerNarration.trim(),
                   gmNotes: s.gmNotes.trim(),
                   existingId: s.existingId ?? null,
-                  rooms: s.rooms
-                    .filter(r => r.name.trim())
-                    .map(r => ({
-                      name: r.name.trim(),
-                      description: r.description.trim(),
-                      enemies: r.enemies.trim(),
-                      loot: r.loot.trim()
-                    }))
+                  rooms: cleanRooms(s.rooms)
                 }))
             }))
         })),
diff --git a/web/src/app/campaigns/campaigns.component.html b/web/src/app/campaigns/campaigns.component.html
index 1381fa3..9d3e761 100644
--- a/web/src/app/campaigns/campaigns.component.html
+++ b/web/src/app/campaigns/campaigns.component.html
@@ -39,7 +39,7 @@
 
 @if (showCreateModal) {
   <app-campaign-create
-    (close)="onModalClose()"
+    (closed)="onModalClose()"
     (created)="onCampaignCreated($event)">
   </app-campaign-create>
 }
diff --git a/web/src/app/campaigns/chapter/chapter-create/chapter-create.component.ts b/web/src/app/campaigns/chapter/chapter-create/chapter-create.component.ts
index aa0774b..cd11370 100644
--- a/web/src/app/campaigns/chapter/chapter-create/chapter-create.component.ts
+++ b/web/src/app/campaigns/chapter/chapter-create/chapter-create.component.ts
@@ -1,4 +1,4 @@
-import { Component, OnInit, OnDestroy } from '@angular/core';
+import { Component, OnInit } from '@angular/core';
 
 import { ReactiveFormsModule, FormBuilder, FormGroup, Validators } from '@angular/forms';
 import { ActivatedRoute, Router } from '@angular/router';
@@ -24,7 +24,7 @@ import { CAMPAIGN_ICON_OPTIONS } from '../../campaign-icons';
     templateUrl: './chapter-create.component.html',
     styleUrls: ['./chapter-create.component.scss']
 })
-export class ChapterCreateComponent implements OnInit, OnDestroy {
+export class ChapterCreateComponent implements OnInit {
   readonly campaignIconOptions = CAMPAIGN_ICON_OPTIONS;
   selectedIcon: string | null = null;
 
@@ -88,11 +88,4 @@ export class ChapterCreateComponent implements OnInit, OnDestroy {
   cancel(): void {
     this.router.navigate(['/campaigns', this.campaignId]);
   }
-
-  ngOnDestroy(): void {
-    // Volontairement vide : la sidebar reste prise en charge par le composant
-    // suivant (autre sous-route ou le composant detail parent) qui appellera
-    // show(). Eviter d'appeler hide() ici previent le clignotement / la
-    // disparition de la sidebar lors des navigations internes a la section.
-  }
 }
diff --git a/web/src/app/campaigns/chapter/chapter-edit/chapter-edit.component.html b/web/src/app/campaigns/chapter/chapter-edit/chapter-edit.component.html
index 100708e..22137cd 100644
--- a/web/src/app/campaigns/chapter/chapter-edit/chapter-edit.component.html
+++ b/web/src/app/campaigns/chapter/chapter-edit/chapter-edit.component.html
@@ -151,5 +151,5 @@
   [isOpen]="chatOpen"
   [welcomeMessage]="'chapterEdit.chatWelcome' | translate"
   [quickSuggestions]="chatQuickSuggestions"
-  (close)="chatOpen = false">
+  (closed)="chatOpen = false">
 </app-ai-chat-drawer>
diff --git a/web/src/app/campaigns/chapter/chapter-edit/chapter-edit.component.ts b/web/src/app/campaigns/chapter/chapter-edit/chapter-edit.component.ts
index 26f4297..9aba0d0 100644
--- a/web/src/app/campaigns/chapter/chapter-edit/chapter-edit.component.ts
+++ b/web/src/app/campaigns/chapter/chapter-edit/chapter-edit.component.ts
@@ -1,4 +1,4 @@
-import { Component, OnInit, OnDestroy, DestroyRef } from '@angular/core';
+import { Component, OnInit, DestroyRef } from '@angular/core';
 import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
 
 import { ReactiveFormsModule, FormBuilder, FormGroup, Validators } from '@angular/forms';
@@ -52,7 +52,7 @@ import { SceneDraftPanelComponent } from '../../../shared/scene-draft-panel/scen
     templateUrl: './chapter-edit.component.html',
     styleUrls: ['./chapter-edit.component.scss']
 })
-export class ChapterEditComponent implements OnInit, OnDestroy {
+export class ChapterEditComponent implements OnInit {
   readonly Trash2 = Trash2;
   readonly Sparkles = Sparkles;
   readonly campaignIconOptions = CAMPAIGN_ICON_OPTIONS;
@@ -220,6 +220,4 @@ export class ChapterEditComponent implements OnInit, OnDestroy {
   cancel(): void {
     this.router.navigate(['/campaigns', this.campaignId, 'arcs', this.arcId, 'chapters', this.chapterId]);
   }
-
-  ngOnDestroy(): void {}
 }
diff --git a/web/src/app/campaigns/chapter/chapter-graph/chapter-graph.component.ts b/web/src/app/campaigns/chapter/chapter-graph/chapter-graph.component.ts
index 71ffed3..548353d 100644
--- a/web/src/app/campaigns/chapter/chapter-graph/chapter-graph.component.ts
+++ b/web/src/app/campaigns/chapter/chapter-graph/chapter-graph.component.ts
@@ -1,4 +1,4 @@
-import { Component, OnInit, OnDestroy, ElementRef, ViewChild, HostListener, DestroyRef } from '@angular/core';
+import { Component, OnInit, ElementRef, ViewChild, HostListener, DestroyRef } from '@angular/core';
 import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
 
 import { FormsModule } from '@angular/forms';
@@ -29,7 +29,7 @@ interface GraphEdge { key: string; label: string; kind: LinkType; x1: number; y1
     templateUrl: './chapter-graph.component.html',
     styleUrls: ['./chapter-graph.component.scss']
 })
-export class ChapterGraphComponent implements OnInit, OnDestroy {
+export class ChapterGraphComponent implements OnInit {
   readonly ArrowLeft = ArrowLeft;
   readonly Plus = Plus;
   readonly ZoomIn = ZoomIn;
@@ -507,7 +507,7 @@ export class ChapterGraphComponent implements OnInit, OnDestroy {
     scene.graphX = node.x;
     scene.graphY = node.y;
     this.campaignService.updateScene(nodeId, { ...scene, order: scene.order ?? 0 })
-      .subscribe({ error: () => {} });
+      .subscribe({ error: () => { /* best-effort : erreur ignorée volontairement */ } });
   }
 
   private truncate(text: string): string {
@@ -548,7 +548,7 @@ export class ChapterGraphComponent implements OnInit, OnDestroy {
     };
     this.campaignService.createScene(payload).subscribe({
       next: () => this.load(),
-      error: () => {}
+      error: () => { /* best-effort : erreur ignorée volontairement */ }
     });
   }
 
@@ -592,7 +592,7 @@ export class ChapterGraphComponent implements OnInit, OnDestroy {
     node.name = name;
     node.displayName = this.truncate(name);
     scene.name = name;
-    this.campaignService.updateScene(id, { ...scene, order: scene.order ?? 0 }).subscribe({ error: () => {} });
+    this.campaignService.updateScene(id, { ...scene, order: scene.order ?? 0 }).subscribe({ error: () => { /* best-effort : erreur ignorée volontairement */ } });
   }
 
   cancelRename(): void {
@@ -635,7 +635,7 @@ export class ChapterGraphComponent implements OnInit, OnDestroy {
     if (existing.some(b => b.targetSceneId === toId)) return;
     const next: SceneBranch[] = [...existing, { label: '', targetSceneId: toId, condition: '', kind: 'EXIT' }];
     this.campaignService.updateScene(fromId, { ...scene, order: scene.order ?? 0, branches: next })
-      .subscribe({ next: () => this.load(), error: () => {} });
+      .subscribe({ next: () => this.load(), error: () => { /* best-effort : erreur ignorée volontairement */ } });
   }
 
   // ─────────────── Sélection / édition / suppression d'un lien ───────────────
@@ -698,7 +698,7 @@ export class ChapterGraphComponent implements OnInit, OnDestroy {
         ? { ...b, label: this.editEdgeLabel.trim(), condition: this.editEdgeCondition.trim(), kind: this.editEdgeKind }
         : b);
     this.campaignService.updateScene(scene.id!, { ...scene, order: scene.order ?? 0, branches })
-      .subscribe({ next: () => { this.selectedEdgeKey = null; this.load(); }, error: () => {} });
+      .subscribe({ next: () => { this.selectedEdgeKey = null; this.load(); }, error: () => { /* best-effort : erreur ignorée volontairement */ } });
   }
 
   /** Supprime (sépare) le lien sélectionné. */
@@ -709,10 +709,6 @@ export class ChapterGraphComponent implements OnInit, OnDestroy {
     const { scene, branchIndex } = found;
     const branches = (scene.branches ?? []).filter((_, i) => i !== branchIndex);
     this.campaignService.updateScene(scene.id!, { ...scene, order: scene.order ?? 0, branches })
-      .subscribe({ next: () => { this.selectedEdgeKey = null; this.load(); }, error: () => {} });
-  }
-
-  ngOnDestroy(): void {
-    // Volontairement vide : la sidebar reste prise en charge par le composant suivant.
+      .subscribe({ next: () => { this.selectedEdgeKey = null; this.load(); }, error: () => { /* best-effort : erreur ignorée volontairement */ } });
   }
 }
diff --git a/web/src/app/campaigns/chapter/chapter-view/chapter-view.component.ts b/web/src/app/campaigns/chapter/chapter-view/chapter-view.component.ts
index c769adf..2f44d9e 100644
--- a/web/src/app/campaigns/chapter/chapter-view/chapter-view.component.ts
+++ b/web/src/app/campaigns/chapter/chapter-view/chapter-view.component.ts
@@ -1,4 +1,4 @@
-import { Component, OnInit, OnDestroy, DestroyRef } from '@angular/core';
+import { Component, OnInit, DestroyRef } from '@angular/core';
 import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
 
 import { ActivatedRoute, Router, RouterModule } from '@angular/router';
@@ -30,7 +30,7 @@ import { ConfirmDialogService } from '../../../shared/confirm-dialog/confirm-dia
     templateUrl: './chapter-view.component.html',
     styleUrls: ['./chapter-view.component.scss']
 })
-export class ChapterViewComponent implements OnInit, OnDestroy {
+export class ChapterViewComponent implements OnInit {
   readonly Pencil = Pencil;
   readonly Network = Network;
   readonly Trash2 = Trash2;
@@ -147,11 +147,4 @@ export class ChapterViewComponent implements OnInit, OnDestroy {
       error: () => console.error('Impossible de récupérer les dépendances du chapitre')
     });
   }
-
-  ngOnDestroy(): void {
-    // Volontairement vide : la sidebar reste prise en charge par le composant
-    // suivant (autre sous-route ou le composant detail parent) qui appellera
-    // show(). Eviter d'appeler hide() ici previent le clignotement / la
-    // disparition de la sidebar lors des navigations internes a la section.
-  }
 }
diff --git a/web/src/app/campaigns/character/character-edit/character-edit.component.html b/web/src/app/campaigns/character/character-edit/character-edit.component.html
index 0492ee3..7bc9433 100644
--- a/web/src/app/campaigns/character/character-edit/character-edit.component.html
+++ b/web/src/app/campaigns/character/character-edit/character-edit.component.html
@@ -100,6 +100,6 @@
       [isOpen]="chatOpen"
       [welcomeMessage]="'characterEdit.chatWelcome' | translate"
       [quickSuggestions]="chatQuickSuggestions"
-      (close)="chatOpen = false">
+      (closed)="chatOpen = false">
     </app-ai-chat-drawer>
   }
diff --git a/web/src/app/campaigns/character/character-view/character-view.component.html b/web/src/app/campaigns/character/character-view/character-view.component.html
index 773a3a0..0ee22e1 100644
--- a/web/src/app/campaigns/character/character-view/character-view.component.html
+++ b/web/src/app/campaigns/character/character-view/character-view.component.html
@@ -26,6 +26,6 @@
     entityType="character"
     [entityId]="characterId"
     [isOpen]="chatOpen"
-    (close)="chatOpen = false">
+    (closed)="chatOpen = false">
   </app-ai-chat-drawer>
 }
diff --git a/web/src/app/campaigns/item-catalog/item-catalog-view/item-catalog-view.component.ts b/web/src/app/campaigns/item-catalog/item-catalog-view/item-catalog-view.component.ts
index 6360a67..577f518 100644
--- a/web/src/app/campaigns/item-catalog/item-catalog-view/item-catalog-view.component.ts
+++ b/web/src/app/campaigns/item-catalog/item-catalog-view/item-catalog-view.component.ts
@@ -57,7 +57,11 @@ export class ItemCatalogViewComponent implements OnInit {
       map.get(cat)!.push(it);
     }
     return [...map.entries()]
-      .sort(([a], [b]) => (a === '—' ? 1 : b === '—' ? -1 : a.localeCompare(b, 'fr')))
+      .sort(([a], [b]) => {
+        if (a === '—') return 1;   // catégorie "sans catégorie" toujours en dernier
+        if (b === '—') return -1;
+        return a.localeCompare(b, 'fr');
+      })
       .map(([category, items]) => ({ category, items }));
   }
 
diff --git a/web/src/app/campaigns/npc/npc-edit/npc-edit.component.html b/web/src/app/campaigns/npc/npc-edit/npc-edit.component.html
index d93cda5..3c44127 100644
--- a/web/src/app/campaigns/npc/npc-edit/npc-edit.component.html
+++ b/web/src/app/campaigns/npc/npc-edit/npc-edit.component.html
@@ -131,6 +131,6 @@
         [isOpen]="chatOpen"
         [welcomeMessage]="'npcEdit.chatWelcome' | translate"
         [quickSuggestions]="chatQuickSuggestions"
-        (close)="chatOpen = false">
+        (closed)="chatOpen = false">
       </app-ai-chat-drawer>
     }
diff --git a/web/src/app/campaigns/npc/npc-view/npc-view.component.html b/web/src/app/campaigns/npc/npc-view/npc-view.component.html
index bdf9546..2ac7a06 100644
--- a/web/src/app/campaigns/npc/npc-view/npc-view.component.html
+++ b/web/src/app/campaigns/npc/npc-view/npc-view.component.html
@@ -43,6 +43,6 @@
     entityType="npc"
     [entityId]="npcId"
     [isOpen]="chatOpen"
-    (close)="chatOpen = false">
+    (closed)="chatOpen = false">
   </app-ai-chat-drawer>
 }
diff --git a/web/src/app/campaigns/npc/npc-view/npc-view.component.ts b/web/src/app/campaigns/npc/npc-view/npc-view.component.ts
index 74ef99c..7e7e693 100644
--- a/web/src/app/campaigns/npc/npc-view/npc-view.component.ts
+++ b/web/src/app/campaigns/npc/npc-view/npc-view.component.ts
@@ -15,6 +15,11 @@ import { Page } from '../../../services/page.model';
 import { PersonaViewComponent } from '../../../shared/persona-view/persona-view.component';
 import { AiChatDrawerComponent } from '../../../shared/ai-chat-drawer/ai-chat-drawer.component';
 
+/** Indexe des pages par id (les pages venant du serveur ont toujours un id). */
+function indexPagesById(pages: Page[]): Map<string, Page> {
+  return new Map(pages.map(p => [p.id!, p]));
+}
+
 /**
  * Vue lecture seule "WorldAnvil" d'une fiche PNJ.
  * Route : /campaigns/:campaignId/npcs/:npcId
@@ -89,7 +94,7 @@ export class NpcViewComponent implements OnInit, OnDestroy {
           if (camp.loreId) {
             this.loreId = camp.loreId;
             this.pageService.getByLoreId(camp.loreId).subscribe(pages => {
-              this.lorePagesById = new Map(pages.map(p => [p.id!, p]));
+              this.lorePagesById = indexPagesById(pages);
             });
           }
         });
diff --git a/web/src/app/campaigns/playthrough/playthrough-detail/playthrough-detail.component.ts b/web/src/app/campaigns/playthrough/playthrough-detail/playthrough-detail.component.ts
index 2578a2e..eadb803 100644
--- a/web/src/app/campaigns/playthrough/playthrough-detail/playthrough-detail.component.ts
+++ b/web/src/app/campaigns/playthrough/playthrough-detail/playthrough-detail.component.ts
@@ -1,4 +1,4 @@
-import { Component, OnInit, OnDestroy, DestroyRef } from '@angular/core';
+import { Component, OnInit, DestroyRef } from '@angular/core';
 import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
 
 import { ActivatedRoute, Router, RouterModule } from '@angular/router';
@@ -34,7 +34,7 @@ import { SessionPrepPanelComponent } from '../../../shared/session-prep-panel/se
     templateUrl: './playthrough-detail.component.html',
     styleUrls: ['./playthrough-detail.component.scss']
 })
-export class PlaythroughDetailComponent implements OnInit, OnDestroy {
+export class PlaythroughDetailComponent implements OnInit {
   readonly ArrowLeft = ArrowLeft;
   readonly Play = Play;
   readonly Flag = Flag;
@@ -155,6 +155,4 @@ export class PlaythroughDetailComponent implements OnInit, OnDestroy {
       }
     });
   }
-
-  ngOnDestroy(): void {}
 }
diff --git a/web/src/app/campaigns/playthrough/playthrough-flags-page/playthrough-flags-page.component.ts b/web/src/app/campaigns/playthrough/playthrough-flags-page/playthrough-flags-page.component.ts
index 12fe3fa..4d5781f 100644
--- a/web/src/app/campaigns/playthrough/playthrough-flags-page/playthrough-flags-page.component.ts
+++ b/web/src/app/campaigns/playthrough/playthrough-flags-page/playthrough-flags-page.component.ts
@@ -1,4 +1,4 @@
-import { Component, OnInit, OnDestroy, DestroyRef } from '@angular/core';
+import { Component, OnInit, DestroyRef } from '@angular/core';
 import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
 
 import { ActivatedRoute, Router, RouterModule } from '@angular/router';
@@ -26,7 +26,7 @@ import { PlaythroughFlagsManagerComponent } from '../../../shared/playthrough-fl
     templateUrl: './playthrough-flags-page.component.html',
     styleUrls: ['./playthrough-flags-page.component.scss']
 })
-export class PlaythroughFlagsPageComponent implements OnInit, OnDestroy {
+export class PlaythroughFlagsPageComponent implements OnInit {
   readonly ArrowLeft = ArrowLeft;
 
   campaignId = '';
@@ -75,6 +75,4 @@ export class PlaythroughFlagsPageComponent implements OnInit, OnDestroy {
   back(): void {
     this.router.navigate(['/campaigns', this.campaignId]);
   }
-
-  ngOnDestroy(): void {}
 }
diff --git a/web/src/app/campaigns/quest/quest-edit/quest-edit.component.ts b/web/src/app/campaigns/quest/quest-edit/quest-edit.component.ts
index a28ddd5..7b5d204 100644
--- a/web/src/app/campaigns/quest/quest-edit/quest-edit.component.ts
+++ b/web/src/app/campaigns/quest/quest-edit/quest-edit.component.ts
@@ -1,4 +1,4 @@
-import { Component, OnInit, OnDestroy, DestroyRef } from '@angular/core';
+import { Component, OnInit, DestroyRef } from '@angular/core';
 import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
 import { ReactiveFormsModule, FormBuilder, FormGroup, Validators } from '@angular/forms';
 import { ActivatedRoute, Router } from '@angular/router';
@@ -41,7 +41,7 @@ import { ConfirmDialogService } from '../../../shared/confirm-dialog/confirm-dia
     templateUrl: './quest-edit.component.html',
     styleUrls: ['./quest-edit.component.scss']
 })
-export class QuestEditComponent implements OnInit, OnDestroy {
+export class QuestEditComponent implements OnInit {
   readonly Trash2 = Trash2;
   readonly campaignIconOptions = CAMPAIGN_ICON_OPTIONS;
   selectedIcon: string | null = null;
@@ -232,6 +232,4 @@ export class QuestEditComponent implements OnInit, OnDestroy {
   cancel(): void {
     this.router.navigate(['/campaigns', this.campaignId, 'quests']);
   }
-
-  ngOnDestroy(): void {}
 }
diff --git a/web/src/app/campaigns/quest/quest-view/quest-view.component.ts b/web/src/app/campaigns/quest/quest-view/quest-view.component.ts
index f02c00f..48582c8 100644
--- a/web/src/app/campaigns/quest/quest-view/quest-view.component.ts
+++ b/web/src/app/campaigns/quest/quest-view/quest-view.component.ts
@@ -1,4 +1,4 @@
-import { Component, OnInit, OnDestroy, DestroyRef } from '@angular/core';
+import { Component, OnInit, DestroyRef } from '@angular/core';
 import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
 import { ActivatedRoute, Router, RouterModule } from '@angular/router';
 import { forkJoin, of } from 'rxjs';
@@ -33,7 +33,7 @@ import { ConfirmDialogService } from '../../../shared/confirm-dialog/confirm-dia
     templateUrl: './quest-view.component.html',
     styleUrls: ['./quest-view.component.scss']
 })
-export class QuestViewComponent implements OnInit, OnDestroy {
+export class QuestViewComponent implements OnInit {
   readonly Pencil = Pencil;
   readonly Trash2 = Trash2;
   readonly BookOpen = BookOpen;
@@ -199,8 +199,4 @@ export class QuestViewComponent implements OnInit, OnDestroy {
       });
     });
   }
-
-  ngOnDestroy(): void {
-    // Volontairement vide : la sidebar reste prise en charge par le composant suivant.
-  }
 }
diff --git a/web/src/app/campaigns/scene/scene-create/scene-create.component.ts b/web/src/app/campaigns/scene/scene-create/scene-create.component.ts
index 23d698c..53ce59d 100644
--- a/web/src/app/campaigns/scene/scene-create/scene-create.component.ts
+++ b/web/src/app/campaigns/scene/scene-create/scene-create.component.ts
@@ -1,4 +1,4 @@
-import { Component, OnInit, OnDestroy } from '@angular/core';
+import { Component, OnInit } from '@angular/core';
 
 import { ReactiveFormsModule, FormBuilder, FormGroup, Validators } from '@angular/forms';
 import { ActivatedRoute, Router } from '@angular/router';
@@ -24,7 +24,7 @@ import { CAMPAIGN_ICON_OPTIONS } from '../../campaign-icons';
     templateUrl: './scene-create.component.html',
     styleUrls: ['./scene-create.component.scss']
 })
-export class SceneCreateComponent implements OnInit, OnDestroy {
+export class SceneCreateComponent implements OnInit {
   readonly campaignIconOptions = CAMPAIGN_ICON_OPTIONS;
   selectedIcon: string | null = null;
 
@@ -90,11 +90,4 @@ export class SceneCreateComponent implements OnInit, OnDestroy {
   cancel(): void {
     this.router.navigate(['/campaigns', this.campaignId]);
   }
-
-  ngOnDestroy(): void {
-    // Volontairement vide : la sidebar reste prise en charge par le composant
-    // suivant (autre sous-route ou le composant detail parent) qui appellera
-    // show(). Eviter d'appeler hide() ici previent le clignotement / la
-    // disparition de la sidebar lors des navigations internes a la section.
-  }
 }
diff --git a/web/src/app/campaigns/scene/scene-edit/scene-edit.component.html b/web/src/app/campaigns/scene/scene-edit/scene-edit.component.html
index ea4e105..9744d43 100644
--- a/web/src/app/campaigns/scene/scene-edit/scene-edit.component.html
+++ b/web/src/app/campaigns/scene/scene-edit/scene-edit.component.html
@@ -385,5 +385,5 @@
   [isOpen]="chatOpen"
   [welcomeMessage]="'sceneEdit.chatWelcome' | translate"
   [quickSuggestions]="chatQuickSuggestions"
-  (close)="chatOpen = false">
+  (closed)="chatOpen = false">
 </app-ai-chat-drawer>
diff --git a/web/src/app/campaigns/scene/scene-edit/scene-edit.component.ts b/web/src/app/campaigns/scene/scene-edit/scene-edit.component.ts
index c1046f7..689b1f2 100644
--- a/web/src/app/campaigns/scene/scene-edit/scene-edit.component.ts
+++ b/web/src/app/campaigns/scene/scene-edit/scene-edit.component.ts
@@ -1,4 +1,4 @@
-import { Component, OnInit, OnDestroy, DestroyRef } from '@angular/core';
+import { Component, OnInit, DestroyRef } from '@angular/core';
 import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
 
 import { ReactiveFormsModule, FormBuilder, FormGroup, Validators } from '@angular/forms';
@@ -67,7 +67,7 @@ interface BattlemapEdit {
     templateUrl: './scene-edit.component.html',
     styleUrls: ['./scene-edit.component.scss']
 })
-export class SceneEditComponent implements OnInit, OnDestroy {
+export class SceneEditComponent implements OnInit {
   readonly Trash2 = Trash2;
   readonly Sparkles = Sparkles;
   readonly campaignIconOptions = CAMPAIGN_ICON_OPTIONS;
@@ -251,7 +251,7 @@ export class SceneEditComponent implements OnInit, OnDestroy {
         };
         if (entry.mediaFileId) {
           this.storedFileService.getById(entry.mediaFileId)
-            .subscribe({ next: f => entry.mediaName = f.filename, error: () => {} });
+            .subscribe({ next: f => entry.mediaName = f.filename, error: () => { /* best-effort : erreur ignorée volontairement */ } });
         }
         if (entry.dataFileId) {
           this.storedFileService.getById(entry.dataFileId).subscribe({
@@ -260,7 +260,7 @@ export class SceneEditComponent implements OnInit, OnDestroy {
               // Deduit la source : un .dd2vtt/.uvtt => DungeonDraft.
               if (/\.(dd2vtt|uvtt)$/i.test(f.filename)) entry.source = 'DUNGEONDRAFT';
             },
-            error: () => {}
+            error: () => { /* best-effort : erreur ignorée volontairement */ }
           });
         }
         return entry;
@@ -480,12 +480,14 @@ export class SceneEditComponent implements OnInit, OnDestroy {
   onDd2vttSelected(bm: BattlemapEdit, event: Event): void {
     const input = event.target as HTMLInputElement;
     const file = input.files?.[0];
-    if (file) void this.uploadDd2vtt(bm, file);
+    // Fire-and-forget : uploadDd2vtt gère lui-même ses erreurs.
+    if (file) this.uploadDd2vtt(bm, file);
     input.value = '';
   }
 
   onDd2vttDropped(bm: BattlemapEdit, files: File[]): void {
-    if (files[0]) void this.uploadDd2vtt(bm, files[0]);
+    // Fire-and-forget : uploadDd2vtt gère lui-même ses erreurs.
+    if (files[0]) this.uploadDd2vtt(bm, files[0]);
   }
 
   /**
@@ -552,13 +554,7 @@ export class SceneEditComponent implements OnInit, OnDestroy {
   }
 
   private extForType(type: string): string {
-    return type === 'image/jpeg' ? '.jpg' : type === 'image/webp' ? '.webp' : '.png';
-  }
-
-  ngOnDestroy(): void {
-    // Volontairement vide : la sidebar reste prise en charge par le composant
-    // suivant (autre sous-route ou le composant detail parent) qui appellera
-    // show(). Eviter d'appeler hide() ici previent le clignotement / la
-    // disparition de la sidebar lors des navigations internes a la section.
+    if (type === 'image/jpeg') return '.jpg';
+    return type === 'image/webp' ? '.webp' : '.png';
   }
 }
diff --git a/web/src/app/campaigns/scene/scene-view/scene-view.component.ts b/web/src/app/campaigns/scene/scene-view/scene-view.component.ts
index 0b82429..69862a7 100644
--- a/web/src/app/campaigns/scene/scene-view/scene-view.component.ts
+++ b/web/src/app/campaigns/scene/scene-view/scene-view.component.ts
@@ -1,4 +1,4 @@
-import { Component, OnInit, OnDestroy, DestroyRef } from '@angular/core';
+import { Component, OnInit, DestroyRef } from '@angular/core';
 import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
 
 import { ActivatedRoute, Router, RouterModule } from '@angular/router';
@@ -31,7 +31,7 @@ import { ConfirmDialogService } from '../../../shared/confirm-dialog/confirm-dia
     templateUrl: './scene-view.component.html',
     styleUrls: ['./scene-view.component.scss']
 })
-export class SceneViewComponent implements OnInit, OnDestroy {
+export class SceneViewComponent implements OnInit {
   readonly Pencil = Pencil;
   readonly Trash2 = Trash2;
   readonly resolveCampaignIcon = resolveCampaignIcon;
@@ -160,11 +160,4 @@ export class SceneViewComponent implements OnInit, OnDestroy {
       });
     });
   }
-
-  ngOnDestroy(): void {
-    // Volontairement vide : la sidebar reste prise en charge par le composant
-    // suivant (autre sous-route ou le composant detail parent) qui appellera
-    // show(). Eviter d'appeler hide() ici previent le clignotement / la
-    // disparition de la sidebar lors des navigations internes a la section.
-  }
 }
diff --git a/web/src/app/game-systems/game-system-edit/game-system-edit.component.ts b/web/src/app/game-systems/game-system-edit/game-system-edit.component.ts
index 53ff1f9..3d939e3 100644
--- a/web/src/app/game-systems/game-system-edit/game-system-edit.component.ts
+++ b/web/src/app/game-systems/game-system-edit/game-system-edit.component.ts
@@ -361,7 +361,10 @@ export class GameSystemEditComponent implements OnInit {
     };
 
     for (const line of lines) {
-      const match = line.match(/^##\s+(.+?)\s*$/);
+      // `\S` force un début de titre non-blanc : frontière déterministe entre
+      // `\s+` et la capture (l'ancien `.+?`+`\s*$` backtrackait). Le trim()
+      // en aval retire les espaces de fin.
+      const match = line.match(/^##\s+(\S.*)$/);
       if (match) {
         flush();
         current = { title: match[1].trim(), content: '', collapsed: false };
diff --git a/web/src/app/lore/block-grid-builder/block-grid-builder.component.ts b/web/src/app/lore/block-grid-builder/block-grid-builder.component.ts
index b8898be..f7f7e63 100644
--- a/web/src/app/lore/block-grid-builder/block-grid-builder.component.ts
+++ b/web/src/app/lore/block-grid-builder/block-grid-builder.component.ts
@@ -154,10 +154,14 @@ export class BlockGridBuilderComponent implements OnDestroy {
 
   addLabel(block: TemplateField): void { block.labels = [...(block.labels ?? []), '']; this.emit(); }
   updateLabel(block: TemplateField, i: number, value: string): void {
-    if (!block.labels) return; block.labels[i] = value; this.emit();
+    if (!block.labels) return;
+    block.labels[i] = value;
+    this.emit();
   }
   removeLabel(block: TemplateField, i: number): void {
-    if (!block.labels) return; block.labels = block.labels.filter((_, k) => k !== i); this.emit();
+    if (!block.labels) return;
+    block.labels = block.labels.filter((_, k) => k !== i);
+    this.emit();
   }
 
   // --- Glisser : création / déplacement / redimensionnement ---------------
diff --git a/web/src/app/lore/folder-view/folder-view.component.ts b/web/src/app/lore/folder-view/folder-view.component.ts
index 9838fa0..287b253 100644
--- a/web/src/app/lore/folder-view/folder-view.component.ts
+++ b/web/src/app/lore/folder-view/folder-view.component.ts
@@ -1,4 +1,4 @@
-import { Component, OnDestroy, OnInit, DestroyRef } from '@angular/core';
+import { Component, OnInit, DestroyRef } from '@angular/core';
 
 import { ActivatedRoute, Router } from '@angular/router';
 import { forkJoin } from 'rxjs';
@@ -33,7 +33,7 @@ import { ConfirmDialogService } from '../../shared/confirm-dialog/confirm-dialog
     templateUrl: './folder-view.component.html',
     styleUrls: ['./folder-view.component.scss']
 })
-export class FolderViewComponent implements OnInit, OnDestroy {
+export class FolderViewComponent implements OnInit {
   readonly Folder = Folder;
   readonly FileText = FileText;
   readonly Pencil = Pencil;
@@ -237,11 +237,4 @@ export class FolderViewComponent implements OnInit, OnDestroy {
       error: () => console.error('Impossible de récupérer les dépendances du dossier')
     });
   }
-
-  ngOnDestroy(): void {
-    // Volontairement vide : la sidebar reste prise en charge par le composant
-    // suivant (autre sous-route ou le composant detail parent) qui appellera
-    // show(). Eviter d'appeler hide() ici previent le clignotement / la
-    // disparition de la sidebar lors des navigations internes a la section.
-  }
 }
diff --git a/web/src/app/lore/lore-create/lore-create.component.ts b/web/src/app/lore/lore-create/lore-create.component.ts
index 28018fb..7fc9089 100644
--- a/web/src/app/lore/lore-create/lore-create.component.ts
+++ b/web/src/app/lore/lore-create/lore-create.component.ts
@@ -11,7 +11,7 @@ import { TranslatePipe } from '@ngx-translate/core';
     styleUrls: ['./lore-create.component.scss']
 })
 export class LoreCreateComponent {
-  @Output() close = new EventEmitter<void>();
+  @Output() closed = new EventEmitter<void>();
   @Output() created = new EventEmitter<{ name: string; description: string }>();
 
   readonly BookCopy = BookCopy;
@@ -32,6 +32,6 @@ export class LoreCreateComponent {
   }
 
   onCancel(): void {
-    this.close.emit();
+    this.closed.emit();
   }
 }
diff --git a/web/src/app/lore/lore-node-create/lore-node-create.component.ts b/web/src/app/lore/lore-node-create/lore-node-create.component.ts
index 2d244c8..813670a 100644
--- a/web/src/app/lore/lore-node-create/lore-node-create.component.ts
+++ b/web/src/app/lore/lore-node-create/lore-node-create.component.ts
@@ -1,4 +1,4 @@
-import { Component, OnInit, OnDestroy } from '@angular/core';
+import { Component, OnInit } from '@angular/core';
 
 import { ReactiveFormsModule, FormBuilder, FormGroup, Validators } from '@angular/forms';
 import { ActivatedRoute, Router } from '@angular/router';
@@ -11,7 +11,7 @@ import { LayoutService } from '../../services/layout.service';
 import { LoreNode } from '../../services/lore.model';
 import { loadLoreSidebarData, buildLoreSidebarConfig } from '../lore-sidebar.helper';
 import { popReturnTo } from '../return-stack.helper';
-import { LORE_ICON_OPTIONS, IconOption, resolveIcon } from '../lore-icons';
+import { LORE_ICON_OPTIONS, IconOption } from '../lore-icons';
 
 @Component({
     selector: 'app-lore-node-create',
@@ -19,7 +19,7 @@ import { LORE_ICON_OPTIONS, IconOption, resolveIcon } from '../lore-icons';
     templateUrl: './lore-node-create.component.html',
     styleUrls: ['./lore-node-create.component.scss']
 })
-export class LoreNodeCreateComponent implements OnInit, OnDestroy {
+export class LoreNodeCreateComponent implements OnInit {
 
   readonly iconOptions: IconOption[] = LORE_ICON_OPTIONS;
 
@@ -109,11 +109,4 @@ export class LoreNodeCreateComponent implements OnInit, OnDestroy {
     }
     this.router.navigate(['/lore', this.loreId]);
   }
-
-  ngOnDestroy(): void {
-    // Volontairement vide : la sidebar reste prise en charge par le composant
-    // suivant (autre sous-route ou le composant detail parent) qui appellera
-    // show(). Eviter d'appeler hide() ici previent le clignotement / la
-    // disparition de la sidebar lors des navigations internes a la section.
-  }
 }
diff --git a/web/src/app/lore/lore-node-edit/lore-node-edit.component.ts b/web/src/app/lore/lore-node-edit/lore-node-edit.component.ts
index 379e246..9a7d5ef 100644
--- a/web/src/app/lore/lore-node-edit/lore-node-edit.component.ts
+++ b/web/src/app/lore/lore-node-edit/lore-node-edit.component.ts
@@ -1,4 +1,4 @@
-import { Component, OnInit, OnDestroy, DestroyRef } from '@angular/core';
+import { Component, OnInit, DestroyRef } from '@angular/core';
 import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
 
 import { ReactiveFormsModule, FormBuilder, FormGroup, Validators } from '@angular/forms';
@@ -38,7 +38,7 @@ import { LORE_ICON_OPTIONS, IconOption } from '../lore-icons';
     templateUrl: './lore-node-edit.component.html',
     styleUrls: ['./lore-node-edit.component.scss']
 })
-export class LoreNodeEditComponent implements OnInit, OnDestroy {
+export class LoreNodeEditComponent implements OnInit {
 
   readonly iconOptions: IconOption[] = LORE_ICON_OPTIONS;
 
@@ -147,11 +147,4 @@ export class LoreNodeEditComponent implements OnInit, OnDestroy {
     if (!key) return null;
     return this.iconOptions.find(o => o.key === key)?.icon ?? null;
   }
-
-  ngOnDestroy(): void {
-    // Volontairement vide : la sidebar reste prise en charge par le composant
-    // suivant (autre sous-route ou le composant detail parent) qui appellera
-    // show(). Eviter d'appeler hide() ici previent le clignotement / la
-    // disparition de la sidebar lors des navigations internes a la section.
-  }
 }
diff --git a/web/src/app/lore/lore.component.html b/web/src/app/lore/lore.component.html
index ee02a9b..9754678 100644
--- a/web/src/app/lore/lore.component.html
+++ b/web/src/app/lore/lore.component.html
@@ -39,7 +39,7 @@
 
 @if (showCreateModal) {
   <app-lore-create
-    (close)="onModalClose()"
+    (closed)="onModalClose()"
     (created)="onLoreCreated($event)">
   </app-lore-create>
 }
diff --git a/web/src/app/lore/page-create/page-create.component.html b/web/src/app/lore/page-create/page-create.component.html
index 8b60ee2..5603758 100644
--- a/web/src/app/lore/page-create/page-create.component.html
+++ b/web/src/app/lore/page-create/page-create.component.html
@@ -111,7 +111,7 @@
   [systemPromptAddon]="wizardSystemPrompt"
   [quickSuggestions]="wizardSuggestions"
   [primaryAction]="wizardPrimaryAction"
-  (close)="closeWizard()"
+  (closed)="closeWizard()"
   (assistantReply)="onWizardReply($event)"
   (primaryActionClick)="applyWizardAndCreate()">
 </app-ai-chat-drawer>
diff --git a/web/src/app/lore/page-create/page-create.component.ts b/web/src/app/lore/page-create/page-create.component.ts
index c6488f4..d0c4203 100644
--- a/web/src/app/lore/page-create/page-create.component.ts
+++ b/web/src/app/lore/page-create/page-create.component.ts
@@ -1,4 +1,4 @@
-import { Component, OnInit, OnDestroy, DestroyRef } from '@angular/core';
+import { Component, OnInit, DestroyRef } from '@angular/core';
 import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
 
 import { ReactiveFormsModule, FormBuilder, FormGroup, Validators } from '@angular/forms';
@@ -32,7 +32,7 @@ import { AiChatDrawerComponent, ChatPrimaryAction } from '../../shared/ai-chat-d
     templateUrl: './page-create.component.html',
     styleUrls: ['./page-create.component.scss']
 })
-export class PageCreateComponent implements OnInit, OnDestroy {
+export class PageCreateComponent implements OnInit {
   readonly FileText = FileText;
   readonly Sparkles = Sparkles;
   readonly Plus = Plus;
@@ -165,7 +165,7 @@ export class PageCreateComponent implements OnInit, OnDestroy {
   }
 
   private restoreDraft(): void {
-    let raw: string | null = null;
+    let raw: string | null;
     try { raw = sessionStorage.getItem(this.draftKey); } catch { return; }
     if (!raw) return;
     sessionStorage.removeItem(this.draftKey);
@@ -328,7 +328,9 @@ Les clés du JSON doivent correspondre EXACTEMENT aux noms de champs indiqués.
    * Retourne null si absent ou JSON invalide.
    */
   private extractValuesBlock(reply: string): Record<string, string> | null {
-    const match = reply.match(/<values>\s*([\s\S]*?)\s*<\/values>/i);
+    // Pas de \s* autour de la capture (backtracking quadratique) :
+    // JSON.parse tolère nativement les blancs en tête/queue.
+    const match = reply.match(/<values>([\s\S]*?)<\/values>/i);
     if (!match) return null;
     try {
       const parsed = JSON.parse(match[1]) as Record<string, unknown>;
@@ -342,11 +344,4 @@ Les clés du JSON doivent correspondre EXACTEMENT aux noms de champs indiqués.
       return null;
     }
   }
-
-  ngOnDestroy(): void {
-    // Volontairement vide : la sidebar reste prise en charge par le composant
-    // suivant (autre sous-route ou le composant detail parent) qui appellera
-    // show(). Eviter d'appeler hide() ici previent le clignotement / la
-    // disparition de la sidebar lors des navigations internes a la section.
-  }
 }
diff --git a/web/src/app/lore/page-edit/page-edit.component.html b/web/src/app/lore/page-edit/page-edit.component.html
index 6a0b32b..731c1d6 100644
--- a/web/src/app/lore/page-edit/page-edit.component.html
+++ b/web/src/app/lore/page-edit/page-edit.component.html
@@ -195,6 +195,6 @@
   [isOpen]="chatOpen"
   [quickSuggestions]="chatQuickSuggestions"
   [primaryAction]="chatPrimaryAction"
-  (close)="chatOpen = false"
+  (closed)="chatOpen = false"
   (primaryActionClick)="onChatFillRequested()">
 </app-ai-chat-drawer>
diff --git a/web/src/app/lore/page-edit/page-edit.component.ts b/web/src/app/lore/page-edit/page-edit.component.ts
index b3b6ccd..c13a9d1 100644
--- a/web/src/app/lore/page-edit/page-edit.component.ts
+++ b/web/src/app/lore/page-edit/page-edit.component.ts
@@ -1,4 +1,4 @@
-import { Component, OnInit, OnDestroy, DestroyRef } from '@angular/core';
+import { Component, OnInit, DestroyRef } from '@angular/core';
 import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
 
 import { FormsModule } from '@angular/forms';
@@ -44,7 +44,7 @@ import { ConfirmDialogService } from '../../shared/confirm-dialog/confirm-dialog
     templateUrl: './page-edit.component.html',
     styleUrls: ['./page-edit.component.scss']
 })
-export class PageEditComponent implements OnInit, OnDestroy {
+export class PageEditComponent implements OnInit {
   readonly Sparkles = Sparkles;
   readonly Plus = Plus;
   readonly Trash2 = Trash2;
@@ -84,7 +84,7 @@ export class PageEditComponent implements OnInit, OnDestroy {
   /** Valeurs des champs KEY_VALUE_LIST (liste clé/valeur) : fieldName → (label → valeur). */
   keyValueValues: Record<string, Record<string, string>> = {};
   /** Valeurs des champs TABLE : fieldName → lignes (colonne → cellule). */
-  tableValues: Record<string, Array<Record<string, string>>> = {};
+  tableValues: Record<string, Record<string, string>[]> = {};
   /** Étiquettes libres (Phase 5B). */
   tags: string[] = [];
   /** IDs des pages liées (Phase 5B). */
@@ -200,7 +200,7 @@ export class PageEditComponent implements OnInit, OnDestroy {
     const imageBase: Record<string, string[]> = {};
     const framingBase: Record<string, Record<string, ImageFraming>> = {};
     const kvBase: Record<string, Record<string, string>> = {};
-    const tableBase: Record<string, Array<Record<string, string>>> = {};
+    const tableBase: Record<string, Record<string, string>[]> = {};
     // Les valeurs sont rangées par clé STABLE (id) ; on relit d'abord par clé,
     // puis par nom (pages dont les valeurs étaient encore rangées par nom — elles
     // sont ainsi migrées vers la clé id à la prochaine sauvegarde).
@@ -259,7 +259,9 @@ export class PageEditComponent implements OnInit, OnDestroy {
   addTableRow(fieldName: string, columns: string[] | null | undefined): void {
     const row: Record<string, string> = {};
     for (const col of columns ?? []) row[col] = '';
-    (this.tableValues[fieldName] ??= []).push(row);
+    const rows = this.tableValues[fieldName] ?? [];
+    rows.push(row);
+    this.tableValues[fieldName] = rows;
   }
 
   removeTableRow(fieldName: string, rowIndex: number): void {
@@ -267,7 +269,7 @@ export class PageEditComponent implements OnInit, OnDestroy {
   }
 
   /** Lignes du tableau d'un champ — toujours un tableau (jamais undefined) pour le `@for`. */
-  tableRows(fieldName: string): Array<Record<string, string>> {
+  tableRows(fieldName: string): Record<string, string>[] {
     return this.tableValues[fieldName] ?? [];
   }
 
@@ -343,11 +345,4 @@ export class PageEditComponent implements OnInit, OnDestroy {
       });
     });
   }
-
-  ngOnDestroy(): void {
-    // Volontairement vide : la sidebar reste prise en charge par le composant
-    // suivant (autre sous-route ou le composant detail parent) qui appellera
-    // show(). Eviter d'appeler hide() ici previent le clignotement / la
-    // disparition de la sidebar lors des navigations internes a la section.
-  }
 }
diff --git a/web/src/app/lore/page-view/page-view.component.ts b/web/src/app/lore/page-view/page-view.component.ts
index 5a91b57..7928f00 100644
--- a/web/src/app/lore/page-view/page-view.component.ts
+++ b/web/src/app/lore/page-view/page-view.component.ts
@@ -1,4 +1,4 @@
-import { Component, OnInit, OnDestroy, DestroyRef } from '@angular/core';
+import { Component, OnInit, DestroyRef } from '@angular/core';
 import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
 
 import { ActivatedRoute, Router, RouterModule } from '@angular/router';
@@ -36,7 +36,7 @@ import { ConfirmDialogService } from '../../shared/confirm-dialog/confirm-dialog
     templateUrl: './page-view.component.html',
     styleUrls: ['./page-view.component.scss']
 })
-export class PageViewComponent implements OnInit, OnDestroy {
+export class PageViewComponent implements OnInit {
   readonly Pencil = Pencil;
   readonly Trash2 = Trash2;
 
@@ -155,7 +155,7 @@ export class PageViewComponent implements OnInit, OnDestroy {
   }
 
   /** Lignes d'un champ TABLE (liste vide si jamais rempli). */
-  tableRowsOf(field: TemplateField): Array<Record<string, string>> {
+  tableRowsOf(field: TemplateField): Record<string, string>[] {
     const v = this.page?.tableValues;
     return v?.[blockKey(field)] ?? v?.[field.name] ?? [];
   }
@@ -196,11 +196,4 @@ export class PageViewComponent implements OnInit, OnDestroy {
       });
     });
   }
-
-  ngOnDestroy(): void {
-    // Volontairement vide : la sidebar reste prise en charge par le composant
-    // suivant (autre sous-route ou le composant detail parent) qui appellera
-    // show(). Eviter d'appeler hide() ici previent le clignotement / la
-    // disparition de la sidebar lors des navigations internes a la section.
-  }
 }
diff --git a/web/src/app/lore/template-create/template-create.component.ts b/web/src/app/lore/template-create/template-create.component.ts
index 8f89dcd..ef943c9 100644
--- a/web/src/app/lore/template-create/template-create.component.ts
+++ b/web/src/app/lore/template-create/template-create.component.ts
@@ -1,4 +1,4 @@
-import { Component, OnInit, OnDestroy } from '@angular/core';
+import { Component, OnInit } from '@angular/core';
 
 import { ReactiveFormsModule, FormBuilder, FormGroup, Validators } from '@angular/forms';
 import { ActivatedRoute, Router, RouterModule } from '@angular/router';
@@ -24,7 +24,7 @@ import { popReturnTo } from '../return-stack.helper';
     templateUrl: './template-create.component.html',
     styleUrls: ['./template-create.component.scss']
 })
-export class TemplateCreateComponent implements OnInit, OnDestroy {
+export class TemplateCreateComponent implements OnInit {
   form: FormGroup;
   loreId = '';
   nodes: LoreNode[] = [];
@@ -85,7 +85,7 @@ export class TemplateCreateComponent implements OnInit, OnDestroy {
   }
 
   private restoreDraft(): void {
-    let raw: string | null = null;
+    let raw: string | null;
     try { raw = sessionStorage.getItem(this.draftKey); } catch { return; }
     if (!raw) return;
     sessionStorage.removeItem(this.draftKey);
@@ -146,11 +146,4 @@ export class TemplateCreateComponent implements OnInit, OnDestroy {
     }
     this.router.navigate(['/lore', this.loreId]);
   }
-
-  ngOnDestroy(): void {
-    // Volontairement vide : la sidebar reste prise en charge par le composant
-    // suivant (autre sous-route ou le composant detail parent) qui appellera
-    // show(). Eviter d'appeler hide() ici previent le clignotement / la
-    // disparition de la sidebar lors des navigations internes a la section.
-  }
 }
diff --git a/web/src/app/services/license.service.ts b/web/src/app/services/license.service.ts
index 0a184e8..338a01b 100644
--- a/web/src/app/services/license.service.ts
+++ b/web/src/app/services/license.service.ts
@@ -1,6 +1,6 @@
 import { Injectable } from '@angular/core';
 import { HttpClient } from '@angular/common/http';
-import { Observable, catchError, of } from 'rxjs';
+import { Observable, catchError, map, of } from 'rxjs';
 
 /**
  * Reflet de LicenseStatus (enum cote backend).
@@ -44,13 +44,13 @@ export interface BetaStatusDTO {
   enabled: boolean;
   updateAvailable: boolean;
   anyUnknown: boolean;
-  images: Array<{
+  images: {
     image: string;
     localVersion: string | null;
     remoteVersion: string | null;
     status: 'UP_TO_DATE' | 'UPDATE_AVAILABLE' | 'UNKNOWN';
     updateAvailable: boolean;
-  }>;
+  }[];
   checkedAt: string;
   disabledReason: string | null;
 }
@@ -86,10 +86,13 @@ export class LicenseService {
 
   disconnect(): Observable<boolean> {
     return this.http.delete<void>(this.apiUrl, this.authOptions).pipe(
-      // Convertit en boolean : true = succes, false = erreur
-      // (catchError plus bas masque les detail HTTP)
-      catchError(() => of(false as any))
-    ) as unknown as Observable<boolean>;
+      // Convertit en boolean : true = succes, false = erreur.
+      // (Avant : le cast `as unknown as` masquait l'absence de map() — le
+      // succes emettait `undefined`, donc falsy. Consommateur actuel ignore
+      // la valeur, mais le type est desormais honnete.)
+      map(() => true),
+      catchError(() => of(false))
+    );
   }
 
   refresh(): Observable<LicenseStatusDTO | null> {
diff --git a/web/src/app/services/notebook-action.model.ts b/web/src/app/services/notebook-action.model.ts
index 755c4a1..bbb97cc 100644
--- a/web/src/app/services/notebook-action.model.ts
+++ b/web/src/app/services/notebook-action.model.ts
@@ -48,7 +48,9 @@ export interface NotebookAction {
   resolution?: string;
 }
 
-const ACTION_RE = /```loremind-action\s*([\s\S]*?)```/g;
+// Pas de \s* avant la capture (backtracking quadratique) : la capture est
+// trim()ée avant JSON.parse de toute façon.
+const ACTION_RE = /```loremind-action([\s\S]*?)```/g;
 const VALID_TYPES = new Set(['npc', 'scene', 'chapter', 'arc', 'table']);
 
 /**
diff --git a/web/src/app/services/notebook.service.ts b/web/src/app/services/notebook.service.ts
index 6704705..b177ade 100644
--- a/web/src/app/services/notebook.service.ts
+++ b/web/src/app/services/notebook.service.ts
@@ -6,6 +6,13 @@ import { Notebook, NotebookArchive, NotebookDetail, NotebookSource, NotebookChat
 import { LanguageService } from './language.service';
 import { parseSseStream } from '../shared/sse.util';
 
+/** Normalise les sources renvoyées par le Brain (événement SSE `sources`). */
+function mapSseSources(sources: { source_id?: string; page?: number | null; score?: number }[] | undefined) {
+  return (sources ?? []).map(s => ({
+    sourceId: s.source_id ?? '', page: s.page ?? null, score: s.score ?? 0
+  }));
+}
+
 /**
  * Service des notebooks (atelier RAG) : CRUD, upload/indexation de sources,
  * et chat ancré STREAMÉ (SSE via fetch, comme ai-chat.service).
@@ -96,12 +103,7 @@ export class NotebookService {
             } else if (event === 'sources') {
               try {
                 const o = JSON.parse(data) as { sources?: { source_id?: string; page?: number | null; score?: number }[] };
-                emit({
-                  type: 'sources',
-                  sources: (o.sources ?? []).map(s => ({
-                    sourceId: s.source_id ?? '', page: s.page ?? null, score: s.score ?? 0
-                  }))
-                });
+                emit({ type: 'sources', sources: mapSseSources(o.sources) });
               } catch { /* ignore */ }
             } else if (event === 'progress') {
               try {
diff --git a/web/src/app/services/page.model.ts b/web/src/app/services/page.model.ts
index 1b4856b..650e076 100644
--- a/web/src/app/services/page.model.ts
+++ b/web/src/app/services/page.model.ts
@@ -40,7 +40,7 @@ export interface Page {
    * Pour chaque champ TABLE (colonnes figees au template, lignes libres) :
    * fieldName → lignes ordonnees, chaque ligne = colonne → cellule.
    */
-  tableValues?: Record<string, Array<Record<string, string>>>;
+  tableValues?: Record<string, Record<string, string>[]>;
   notes?: string | null;
   tags?: string[];
   relatedPageIds?: string[];
diff --git a/web/src/app/services/version-checker.service.ts b/web/src/app/services/version-checker.service.ts
index 484b058..7c624a2 100644
--- a/web/src/app/services/version-checker.service.ts
+++ b/web/src/app/services/version-checker.service.ts
@@ -46,9 +46,10 @@ export class VersionCheckerService {
    */
   start(): void {
     if (this.timer !== null) return;
-    void this.fetchInitial();
+    // Fire-and-forget : fetchInitial/poll gèrent leurs erreurs en interne.
+    this.fetchInitial();
     this.timer = setInterval(
-      () => void this.poll(),
+      () => { this.poll(); },
       VersionCheckerService.POLL_INTERVAL_MS,
     );
   }
diff --git a/web/src/app/sessions/session-detail/session-detail.component.html b/web/src/app/sessions/session-detail/session-detail.component.html
index c7b713d..16d6f17 100644
--- a/web/src/app/sessions/session-detail/session-detail.component.html
+++ b/web/src/app/sessions/session-detail/session-detail.component.html
@@ -24,7 +24,7 @@
               name="editName"
               (keydown.enter)="saveRename()"
               (keydown.escape)="cancelRename()"
-              autofocus />
+              />
             <button type="button" class="btn-icon" (click)="saveRename()" [disabled]="!editName.trim()" [title]="'common.validate' | translate">
               <lucide-icon [img]="Check" [size]="14"></lucide-icon>
             </button>
diff --git a/web/src/app/sessions/session-detail/session-detail.component.ts b/web/src/app/sessions/session-detail/session-detail.component.ts
index e043774..3a1dae1 100644
--- a/web/src/app/sessions/session-detail/session-detail.component.ts
+++ b/web/src/app/sessions/session-detail/session-detail.component.ts
@@ -281,11 +281,14 @@ export class SessionDetailComponent implements OnInit, OnDestroy {
     if (!this.session) return;
     const session = this.session;
     const entryCount = this.entries.length;
-    const entriesDetail = entryCount === 0
-      ? this.translate.instant('sessionDetail.deleteConfirm.noEntries')
-      : entryCount === 1
-        ? this.translate.instant('sessionDetail.deleteConfirm.entriesOne')
-        : this.translate.instant('sessionDetail.deleteConfirm.entriesMany', { n: entryCount });
+    let entriesDetail: string;
+    if (entryCount === 0) {
+      entriesDetail = this.translate.instant('sessionDetail.deleteConfirm.noEntries');
+    } else if (entryCount === 1) {
+      entriesDetail = this.translate.instant('sessionDetail.deleteConfirm.entriesOne');
+    } else {
+      entriesDetail = this.translate.instant('sessionDetail.deleteConfirm.entriesMany', { n: entryCount });
+    }
     const details = [
       entriesDetail,
       this.translate.instant('sessionDetail.deleteConfirm.irreversible')
diff --git a/web/src/app/sessions/session-dice-panel/session-dice-panel.component.ts b/web/src/app/sessions/session-dice-panel/session-dice-panel.component.ts
index 21c0794..3a5d377 100644
--- a/web/src/app/sessions/session-dice-panel/session-dice-panel.component.ts
+++ b/web/src/app/sessions/session-dice-panel/session-dice-panel.component.ts
@@ -58,7 +58,9 @@ export class SessionDicePanelComponent {
     }
     const sumRolls = rolls.reduce((s, n) => s + n, 0);
     const total = sumRolls + this.modifier;
-    const modPart = this.modifier === 0 ? '' : (this.modifier > 0 ? `+${this.modifier}` : `${this.modifier}`);
+    let modPart = '';
+    if (this.modifier > 0) modPart = `+${this.modifier}`;
+    else if (this.modifier < 0) modPart = `${this.modifier}`;
     const notation = `${safeCount}d${this.selectedFace}${modPart}`;
     const detailsPart = rolls.length > 1 ? ` [${rolls.join(', ')}]` : '';
     const summary = `🎲 ${notation}${detailsPart} = ${total}`;
diff --git a/web/src/app/sessions/session-item-catalogs-panel/session-item-catalogs-panel.component.ts b/web/src/app/sessions/session-item-catalogs-panel/session-item-catalogs-panel.component.ts
index 349c47f..21b5b15 100644
--- a/web/src/app/sessions/session-item-catalogs-panel/session-item-catalogs-panel.component.ts
+++ b/web/src/app/sessions/session-item-catalogs-panel/session-item-catalogs-panel.component.ts
@@ -52,7 +52,11 @@ export class SessionItemCatalogsPanelComponent implements OnInit {
       map.get(cat)!.push(it);
     }
     return [...map.entries()]
-      .sort(([a], [b]) => (a === '—' ? 1 : b === '—' ? -1 : a.localeCompare(b, 'fr')))
+      .sort(([a], [b]) => {
+        if (a === '—') return 1;   // catégorie "sans catégorie" toujours en dernier
+        if (b === '—') return -1;
+        return a.localeCompare(b, 'fr');
+      })
       .map(([category, items]) => ({ category, items }));
   }
 
diff --git a/web/src/app/settings/ollama-model-manager/ollama-model-manager.component.ts b/web/src/app/settings/ollama-model-manager/ollama-model-manager.component.ts
index 28f250c..e911cd3 100644
--- a/web/src/app/settings/ollama-model-manager/ollama-model-manager.component.ts
+++ b/web/src/app/settings/ollama-model-manager/ollama-model-manager.component.ts
@@ -209,9 +209,10 @@ export class OllamaModelManagerComponent implements OnDestroy {
     });
   }
 
-  private extractError(err: any, fallback: string): string {
-    if (err?.error?.detail) return String(err.error.detail);
-    if (err?.message) return err.message;
+  private extractError(err: unknown, fallback: string): string {
+    const e = err as { error?: { detail?: unknown }; message?: string } | null;
+    if (e?.error?.detail) return String(e.error.detail);
+    if (e?.message) return e.message;
     return fallback;
   }
 }
diff --git a/web/src/app/settings/settings.component.ts b/web/src/app/settings/settings.component.ts
index 3b7067a..b69e565 100644
--- a/web/src/app/settings/settings.component.ts
+++ b/web/src/app/settings/settings.component.ts
@@ -56,7 +56,7 @@ export class SettingsComponent implements OnInit {
   /** Catalogue Gemini (dynamique si cle configuree, repli statique sinon). */
   geminiModels: GeminiModel[] = [];
   /** Fournisseur 1min.ai actuellement selectionne (filtre la liste des modeles). */
-  oneminProvider: string = '';
+  oneminProvider = '';
 
   loadingModels = false;
   saving = false;
@@ -419,9 +419,10 @@ export class SettingsComponent implements OnInit {
     });
   }
 
-  private extractError(err: any, fallback: string): string {
-    if (err?.error?.detail) return String(err.error.detail);
-    if (err?.message) return err.message;
+  private extractError(err: unknown, fallback: string): string {
+    const e = err as { error?: { detail?: unknown }; message?: string } | null;
+    if (e?.error?.detail) return String(e.error.detail);
+    if (e?.message) return e.message;
     return fallback;
   }
 }
diff --git a/web/src/app/settings/updates-section/updates-section.component.ts b/web/src/app/settings/updates-section/updates-section.component.ts
index 430f37b..693b010 100644
--- a/web/src/app/settings/updates-section/updates-section.component.ts
+++ b/web/src/app/settings/updates-section/updates-section.component.ts
@@ -130,11 +130,12 @@ export class UpdatesSectionComponent implements OnInit, OnDestroy {
     }
     this.licenseError = '';
     this.licenseService.install(jwt).subscribe((res) => {
-      if ((res as any)?.error) {
-        this.licenseError = (res as any).error;
+      // install() renvoie une union typée : le garde `in` suffit à discriminer.
+      if ('error' in res) {
+        this.licenseError = res.error;
         return;
       }
-      this.licenseStatus = res as LicenseStatusDTO;
+      this.licenseStatus = res;
       this.licenseJwtInput = '';
       this.licenseSuccess = this.translate.instant('updatesSection.patreonConnectedSuccess');
       if (this.licenseStatus.betaChannelEnabled) {
diff --git a/web/src/app/shared/ai-chat-drawer/ai-chat-drawer.component.html b/web/src/app/shared/ai-chat-drawer/ai-chat-drawer.component.html
index 1d27b8f..50f2819 100644
--- a/web/src/app/shared/ai-chat-drawer/ai-chat-drawer.component.html
+++ b/web/src/app/shared/ai-chat-drawer/ai-chat-drawer.component.html
@@ -80,7 +80,7 @@
               (keyup.enter)="submitRenameTitle()"
               (keyup.escape)="cancelRenameTitle()"
               (blur)="submitRenameTitle()"
-              autofocus />
+              />
             }
           } @else {
             <h2 class="header-title">{{ 'aiChatDrawer.title' | translate }}</h2>
diff --git a/web/src/app/shared/ai-chat-drawer/ai-chat-drawer.component.ts b/web/src/app/shared/ai-chat-drawer/ai-chat-drawer.component.ts
index 9000de1..ced29db 100644
--- a/web/src/app/shared/ai-chat-drawer/ai-chat-drawer.component.ts
+++ b/web/src/app/shared/ai-chat-drawer/ai-chat-drawer.component.ts
@@ -88,7 +88,7 @@ export class AiChatDrawerComponent implements OnInit, OnChanges, OnDestroy {
   /** Persistance activee ? false = mode wizard ephemere. */
   @Input() persistent = true;
 
-  @Output() close = new EventEmitter<void>();
+  @Output() closed = new EventEmitter<void>();
   @Output() primaryActionClick = new EventEmitter<void>();
   @Output() assistantReply = new EventEmitter<string>();
 
@@ -180,7 +180,7 @@ export class AiChatDrawerComponent implements OnInit, OnChanges, OnDestroy {
     this.isWide = !this.isWide;
     try {
       localStorage.setItem(this.LS_WIDE, this.isWide ? '1' : '0');
-    } catch {}
+    } catch { /* localStorage indisponible : ignoré */ }
   }
 
   /** Debut du drag : enregistre la position de depart + abonne listeners globaux. */
@@ -216,7 +216,7 @@ export class AiChatDrawerComponent implements OnInit, OnChanges, OnDestroy {
     if (this.customWidth !== null) {
       try {
         localStorage.setItem(this.LS_WIDTH, String(this.customWidth));
-      } catch {}
+      } catch { /* localStorage indisponible : ignoré */ }
     }
   }
 
@@ -231,7 +231,7 @@ export class AiChatDrawerComponent implements OnInit, OnChanges, OnDestroy {
         }
       }
       this.isWide = localStorage.getItem(this.LS_WIDE) === '1';
-    } catch {}
+    } catch { /* localStorage indisponible : ignoré */ }
   }
 
   ngOnChanges(changes: SimpleChanges): void {
@@ -374,7 +374,7 @@ export class AiChatDrawerComponent implements OnInit, OnChanges, OnDestroy {
 
   onClose(): void {
     this.abortStream();
-    this.close.emit();
+    this.closed.emit();
   }
 
   send(): void {
@@ -450,7 +450,7 @@ export class AiChatDrawerComponent implements OnInit, OnChanges, OnDestroy {
     this.scrollToBottom();
 
     if (convId) {
-      this.conversationService.appendMessage(convId, 'user', text).subscribe({ error: () => {} });
+      this.conversationService.appendMessage(convId, 'user', text).subscribe({ error: () => { /* best-effort : erreur ignorée volontairement */ } });
     }
 
     this.streamSub = this.buildStream().subscribe({
@@ -477,7 +477,7 @@ export class AiChatDrawerComponent implements OnInit, OnChanges, OnDestroy {
               next: () => {
                 if (wasEmpty) this.triggerAutoTitle(convId);
               },
-              error: () => {},
+              error: () => { /* best-effort : erreur ignorée volontairement */ },
             });
           }
         }
@@ -505,7 +505,7 @@ export class AiChatDrawerComponent implements OnInit, OnChanges, OnDestroy {
           c.id === convId ? { ...c, title } : c,
         );
       },
-      error: () => {},
+      error: () => { /* best-effort : erreur ignorée volontairement */ },
     });
   }
 
diff --git a/web/src/app/shared/breadcrumb/breadcrumb.component.ts b/web/src/app/shared/breadcrumb/breadcrumb.component.ts
index d7dcf4c..65b2486 100644
--- a/web/src/app/shared/breadcrumb/breadcrumb.component.ts
+++ b/web/src/app/shared/breadcrumb/breadcrumb.component.ts
@@ -10,7 +10,7 @@ import { TranslatePipe } from '@ngx-translate/core';
  */
 export interface BreadcrumbItem {
   label: string;
-  route?: string | any[];
+  route?: string | unknown[];
 }
 
 /**
diff --git a/web/src/app/shared/dice.utils.ts b/web/src/app/shared/dice.utils.ts
index d6da4a6..1d738a4 100644
--- a/web/src/app/shared/dice.utils.ts
+++ b/web/src/app/shared/dice.utils.ts
@@ -26,7 +26,9 @@ export class DiceUtils {
 
   /** Parse une formule simple `[N]dM`. Renvoie null si invalide. */
   static parse(formula: string | null | undefined): ParsedDice | null {
-    const m = /^\s*(\d*)\s*[dD]\s*(\d+)\s*$/.exec(formula ?? '');
+    // trim() préalable au lieu de \s* aux extrémités : `\s*(\d*)\s*` était
+    // ambigu (quadratique) quand \d* est vide. Même langage accepté.
+    const m = /^(\d*)\s*[dD]\s*(\d+)$/.exec((formula ?? '').trim());
     if (!m) return null;
     const count = m[1] ? parseInt(m[1], 10) : 1;
     const faces = parseInt(m[2], 10);
diff --git a/web/src/app/shared/expandable-section/expandable-section.component.ts b/web/src/app/shared/expandable-section/expandable-section.component.ts
index ac7d919..3029628 100644
--- a/web/src/app/shared/expandable-section/expandable-section.component.ts
+++ b/web/src/app/shared/expandable-section/expandable-section.component.ts
@@ -1,4 +1,4 @@
-import { Component, Input } from '@angular/core';
+import { Component, Input, OnInit } from '@angular/core';
 
 import { LucideAngularModule, ChevronDown, ChevronUp } from 'lucide-angular';
 
@@ -17,7 +17,7 @@ import { LucideAngularModule, ChevronDown, ChevronUp } from 'lucide-angular';
     templateUrl: './expandable-section.component.html',
     styleUrls: ['./expandable-section.component.scss']
 })
-export class ExpandableSectionComponent {
+export class ExpandableSectionComponent implements OnInit {
   readonly ChevronDown = ChevronDown;
   readonly ChevronUp = ChevronUp;
 
diff --git a/web/src/app/shared/global-search/global-search.component.ts b/web/src/app/shared/global-search/global-search.component.ts
index 281050d..55f0ddc 100644
--- a/web/src/app/shared/global-search/global-search.component.ts
+++ b/web/src/app/shared/global-search/global-search.component.ts
@@ -12,24 +12,34 @@ import { PageService } from '../../services/page.service';
 import { TemplateService } from '../../services/template.service';
 import { CampaignService } from '../../services/campaign.service';
 import { NpcService } from '../../services/npc.service';
-import { CharacterService } from '../../services/character.service';
+import { CharacterService, CharacterSearchResult } from '../../services/character.service';
 import { RandomTableService } from '../../services/random-table.service';
 import { ItemCatalogService } from '../../services/item-catalog.service';
 import { EnemyService } from '../../services/enemy.service';
+import { Lore, LoreNode } from '../../services/lore.model';
+import { Template } from '../../services/template.model';
+import { Page } from '../../services/page.model';
+import { Campaign } from '../../services/campaign.model';
+import { Npc } from '../../services/npc.model';
+import { RandomTable } from '../../services/random-table.model';
+import { ItemCatalog } from '../../services/item-catalog.model';
+import { Enemy } from '../../services/enemy.model';
 
 type ResultKind =
   | 'lore' | 'node' | 'template' | 'page' | 'campaign'
   | 'npc' | 'character' | 'random-table' | 'item-catalog' | 'enemy';
 
 interface SearchResult {
-  id: string;
+  /** Optionnel dans les DTOs (objets pas encore persistés) mais toujours
+   *  présent sur des résultats de recherche serveur. */
+  id: string | undefined;
   kind: ResultKind;
   title: string;
   subtitle: string;
   /** Tag affiché sous le titre (ex: "Lore", "Dossier", "Template", "Page"). */
   tag: string;
   /** Route Angular (array pour router.navigate). */
-  route: any[];
+  route: (string | undefined)[];
 }
 
 /**
@@ -140,8 +150,8 @@ export class GlobalSearchComponent implements OnInit, OnDestroy {
    * noeuds/templates, et enfin les racines (campagnes, lores).
    */
   private buildResults(r: {
-    lores: any[]; nodes: any[]; templates: any[]; pages: any[]; campaigns: any[];
-    npcs: any[]; characters: any[]; tables: any[]; catalogs: any[]; enemies: any[];
+    lores: Lore[]; nodes: LoreNode[]; templates: Template[]; pages: Page[]; campaigns: Campaign[];
+    npcs: Npc[]; characters: CharacterSearchResult[]; tables: RandomTable[]; catalogs: ItemCatalog[]; enemies: Enemy[];
   }): SearchResult[] {
     const { lores, nodes, templates, pages, campaigns, npcs, characters, tables, catalogs, enemies } = r;
     const pageResults: SearchResult[] = pages.map(p => ({
diff --git a/web/src/app/shared/image-block/image-block.component.ts b/web/src/app/shared/image-block/image-block.component.ts
index 3d58bd6..591bd69 100644
--- a/web/src/app/shared/image-block/image-block.component.ts
+++ b/web/src/app/shared/image-block/image-block.component.ts
@@ -130,7 +130,7 @@ export class ImageBlockComponent implements OnDestroy {
     const id = this.currentId;
     if (!id) return;
     // Best-effort côté serveur (pas d'orpheline) ; on n'attend pas la réponse.
-    this.imageService.delete(id).subscribe({ error: () => {} });
+    this.imageService.delete(id).subscribe({ error: () => { /* best-effort : erreur ignorée volontairement */ } });
     const ids = this.imageIds.filter(i => i !== id);
     if (this.framing?.[id]) {
       const next = { ...this.framing };
diff --git a/web/src/app/shared/image-gallery/image-gallery.component.ts b/web/src/app/shared/image-gallery/image-gallery.component.ts
index cbac752..15f793a 100644
--- a/web/src/app/shared/image-gallery/image-gallery.component.ts
+++ b/web/src/app/shared/image-gallery/image-gallery.component.ts
@@ -96,7 +96,7 @@ export class ImageGalleryComponent {
     event.stopPropagation(); // Evite d'ouvrir le lightbox en cliquant sur X.
     // On supprime aussi cote serveur pour ne pas laisser d'image orpheline.
     // Best-effort : on n'attend pas le retour pour emettre la nouvelle liste.
-    this.imageService.delete(id).subscribe({ error: () => {} });
+    this.imageService.delete(id).subscribe({ error: () => { /* best-effort : erreur ignorée volontairement */ } });
     this.imageIdsChange.emit(this.imageIds.filter(i => i !== id));
   }
 
diff --git a/web/src/app/shared/markdown.pipe.ts b/web/src/app/shared/markdown.pipe.ts
index fdfec1c..3ff674c 100644
--- a/web/src/app/shared/markdown.pipe.ts
+++ b/web/src/app/shared/markdown.pipe.ts
@@ -18,6 +18,10 @@ export class MarkdownPipe implements PipeTransform {
     if (!value) return '';
     const html = marked.parse(value, { async: false, gfm: true, breaks: true }) as string;
     const clean = DOMPurify.sanitize(html);
+    // Revue sécurité : le bypass est sûr ICI car le HTML vient d'être passé
+    // par DOMPurify juste au-dessus (le sanitizer Angular, moins permissif,
+    // casserait le rendu markdown). Ne jamais bypasser sans DOMPurify amont.
+    // eslint-disable-next-line sonarjs/no-angular-bypass-sanitization
     return this.sanitizer.bypassSecurityTrustHtml(clean);
   }
 }
diff --git a/web/src/app/sidebar/sidebar.component.html b/web/src/app/sidebar/sidebar.component.html
index ab8e7bd..09b6deb 100644
--- a/web/src/app/sidebar/sidebar.component.html
+++ b/web/src/app/sidebar/sidebar.component.html
@@ -36,8 +36,9 @@
     </button>
   }
 
-  <!-- Mode normal : spacer + outils -->
-  @if (!(layoutConfig$ | async)) {
+  <!-- Mode normal : spacer + outils. `=== null` (et pas `!`) : l'async pipe
+       émet null tant que rien n'est reçu, la négation brute serait ambiguë. -->
+  @if ((layoutConfig$ | async) === null) {
     <div class="spacer"></div>
   }
 
diff --git a/web/tsconfig.json b/web/tsconfig.json
index 680f171..42443ae 100644
--- a/web/tsconfig.json
+++ b/web/tsconfig.json
@@ -4,6 +4,8 @@
     "baseUrl": "./",
     "outDir": "./dist/out-tsc",
     "forceConsistentCasingInFileNames": true,
+    "skipLibCheck": true,
+    "types": [],
     "strict": true,
     "noImplicitOverride": true,
     "noPropertyAccessFromIndexSignature": true,
@@ -29,6 +31,7 @@
     "strictTemplates": true
   },
   "exclude": [
+    "node_modules",
     "e2e/**/*",
     "playwright.config.ts",
     "vitest.config.ts",