docs: remove legacy implementation docs in French

src/app/constants/help-note.content.ts

@@ -0,0 +1,74 @@
+// Contenu par défaut si le chargement du fichier échoue
+export const DEFAULT_HELP_CONTENT = 
+`---
+titre: Guide d'utilisateur
+auteur: Bruno Charest
+creation_date: 2025-10-21
+modification_date: 2025-10-21T22:42:09-04:00
+catégorie: documentation
+tags:
+  - aide
+  - guide
+aliases: []
+status: publié
+publish: false
+favoris: true
+template: false
+task: false
+archive: false
+draft: false
+private: false
+---
+# 🧭 Guide d'utilisateur ObsiViewer
+
+Bienvenue dans **ObsiViewer** !
+
+Ce guide vous aidera à comprendre les principales fonctionnalités :
+
+## 📂 Navigation
+- La barre latérale permet d'accéder aux notes, favoris, tags et modèles.
+- Les boutons en haut à droite donnent accès au mode édition, plein écran, et propriétés.
+
+## ✏️ Édition
+- Le bouton ✏️ ouvre le **mode édition** basé sur CodeMirror 6.
+- Toutes les modifications sont sauvegardées automatiquement.
+
+## 🏷️ Tags
+- Cliquez sur un tag pour voir toutes les notes qui le contiennent.
+- Utilisez l'icône 🏷️ à gauche pour modifier ou ajouter des tags.
+
+## ⚙️ Paramètres
+- Les thèmes, langues et préférences sont gérés depuis le menu principal.
+
+---
+
+💡 **Astuce :** vous pouvez mettre à jour ce guide directement depuis votre voute Markdown.`;
+
+// Variable pour stocker le contenu du fichier help.md
+let helpContent: string | null = null;
+
+// Fonction pour charger le contenu du fichier help.md
+export async function loadHelpContent(): Promise<string> {
+  if (helpContent) return helpContent;
+  
+  try {
+    // En mode développement, on utilise fetch pour charger le fichier
+    if (import.meta.env.DEV) {
+      const response = await fetch('/src/app/constants/help.md');
+      if (response.ok) {
+        helpContent = await response.text();
+        return helpContent;
+      }
+    }
+    
+    // En cas d'échec ou en production, utiliser le contenu par défaut
+    helpContent = DEFAULT_HELP_CONTENT;
+    return helpContent;
+  } catch (error) {
+    console.error('Erreur lors du chargement du fichier help.md:', error);
+    return DEFAULT_HELP_CONTENT;
+  }
+}
+
+// Pour la rétrocompatibilité, on exporte une promesse qui se résout avec le contenu
+export const HELP_NOTE_RAW = DEFAULT_HELP_CONTENT;

src/app/features/sidebar/app-sidebar-drawer.component.ts

@@ -33,7 +33,7 @@ import { TrashExplorerComponent } from '../../layout/sidebar/trash/trash-explore
         <section *ngIf="env.features.showTestSection" class="border-b border-border dark:border-gray-800">
           <button class="w-full flex items-center justify-between px-4 py-3 text-sm font-semibold hover:bg-surface1 dark:hover:bg-card active:bg-surface2 dark:active:bg-gray-700 transition-colors"
                   (click)="open.tests = !open.tests">
-            <span>Section Tests</span>
+            <span class="flex items-center gap-2">🧪 <span>Section Tests</span></span>
             <span class="text-xs text-muted transition-transform duration-200" [class.rotate-90]="!open.tests">{{ open.tests ? '▾' : '▸' }}</span>
           </button>
           <div *ngIf="open.tests" class="px-3 py-2">
@@ -49,7 +49,7 @@ import { TrashExplorerComponent } from '../../layout/sidebar/trash/trash-explore
         <section class="border-b border-border dark:border-gray-800">
           <button class="w-full flex items-center justify-between px-4 py-3 text-sm font-semibold hover:bg-surface1 dark:hover:bg-card active:bg-surface2 dark:active:bg-gray-700 transition-colors"
                   (click)="open.quick = !open.quick">
-            <span>Quick Links</span>
+            <span class="flex items-center gap-2">⚡ <span>Quick Links</span></span>
             <span class="text-xs text-muted transition-transform duration-200" [class.rotate-90]="!open.quick">{{ open.quick ? '▾' : '▸' }}</span>
           </button>
           <div *ngIf="open.quick" class="pt-1">
@@ -61,7 +61,7 @@ import { TrashExplorerComponent } from '../../layout/sidebar/trash/trash-explore
         <section class="border-b border-border dark:border-gray-800">
           <button class="w-full flex items-center justify-between px-4 py-3 text-sm font-semibold hover:bg-surface1 dark:hover:bg-card active:bg-surface2 dark:active:bg-gray-700 transition-colors"
                   (click)="open.folders = !open.folders">
-            <span>Folders</span>
+            <span class="flex items-center gap-2">📁 <span>Folders</span></span>
             <span class="text-xs text-muted transition-transform duration-200" [class.rotate-90]="!open.folders">{{ open.folders ? '▾' : '▸' }}</span>
           </button>
           <div *ngIf="open.folders" class="px-1 py-1">
@@ -73,7 +73,7 @@ import { TrashExplorerComponent } from '../../layout/sidebar/trash/trash-explore
         <section class="border-b border-border dark:border-gray-800">
           <button class="w-full flex items-center justify-between px-4 py-3 text-sm font-semibold hover:bg-surface1 dark:hover:bg-card active:bg-surface2 dark:active:bg-gray-700 transition-colors"
                   (click)="open.tags = !open.tags">
-            <span>Tags</span>
+            <span class="flex items-center gap-2">🏷️ <span>Tags</span></span>
             <span class="text-xs text-muted transition-transform duration-200" [class.rotate-90]="!open.tags">{{ open.tags ? '▾' : '▸' }}</span>
           </button>
           <div *ngIf="open.tags" class="px-2 py-2">
@@ -93,7 +93,7 @@ import { TrashExplorerComponent } from '../../layout/sidebar/trash/trash-explore
         <section class="border-b border-border dark:border-gray-800">
           <button class="w-full flex items-center justify-between px-4 py-3 text-sm font-semibold hover:bg-surface1 dark:hover:bg-card active:bg-surface2 dark:active:bg-gray-700 transition-colors"
                   (click)="open.trash = !open.trash; onFolder('.trash')">
-            <span class="flex items-center gap-2">Trash</span>
+            <span class="flex items-center gap-2">🗑️ <span>Trash</span></span>
             <span class="text-xs text-muted transition-transform duration-200" [class.rotate-90]="!open.trash">{{ open.trash ? '▾' : '▸' }}</span>
           </button>
           <div *ngIf="open.trash" class="px-1 py-2">

src/app/features/sidebar/nimbus-sidebar.component.ts

@@ -27,7 +27,7 @@ import { VaultService } from '../../../services/vault.service';
         <section *ngIf="env.features.showTestSection" class="border-b border-border dark:border-gray-800">
           <button class="w-full flex items-center justify-between px-3 py-2 text-sm font-semibold hover:bg-surface1 dark:hover:bg-card"
                   (click)="open.tests = !open.tests">
-            <span>Section Tests</span>
+            <span class="flex items-center gap-2">🧪 <span>Section Tests</span></span>
             <span class="text-xs text-muted">{{ open.tests ? '▾' : '▸' }}</span>
           </button>
           <div *ngIf="open.tests" class="px-3 py-2">
@@ -43,7 +43,7 @@ import { VaultService } from '../../../services/vault.service';
         <section class="border-b border-border dark:border-gray-800">
           <button class="w-full flex items-center justify-between px-3 py-2 text-sm font-semibold hover:bg-surface1 dark:hover:bg-card"
                   (click)="open.quick = !open.quick">
-            <span>Quick Links</span>
+            <span class="flex items-center gap-2">⚡ <span>Quick Links</span></span>
             <span class="text-xs text-muted">{{ open.quick ? '▾' : '▸' }}</span>
           </button>
           <div *ngIf="open.quick" class="pt-1">
@@ -55,7 +55,7 @@ import { VaultService } from '../../../services/vault.service';
         <section class="border-b border-border dark:border-gray-800">
           <button class="w-full flex items-center justify-between px-3 py-2 text-sm font-semibold hover:bg-surface1 dark:hover:bg-card"
                   (click)="toggleFoldersSection()">
-            <span>Folders</span>
+            <span class="flex items-center gap-2">📁 <span>Folders</span></span>
             <span class="text-xs text-muted">{{ open.folders ? '▾' : '▸' }}</span>
           </button>
           <div *ngIf="open.folders" class="px-1 py-1">
@@ -73,7 +73,7 @@ import { VaultService } from '../../../services/vault.service';
         <section class="border-b border-border dark:border-gray-800">
           <button class="w-full flex items-center justify-between px-3 py-2 text-sm font-semibold hover:bg-surface1 dark:hover:bg-card"
                   (click)="open.tags = !open.tags">
-            <span>Tags</span>
+            <span class="flex items-center gap-2">🏷️ <span>Tags</span></span>
             <span class="text-xs text-muted">{{ open.tags ? '▾' : '▸' }}</span>
           </button>
           <div *ngIf="open.tags" class="px-2 py-2">
@@ -93,7 +93,7 @@ import { VaultService } from '../../../services/vault.service';
         <section class="border-b border-border dark:border-gray-800">
           <button class="w-full flex items-center justify-between px-3 py-2 text-sm font-semibold hover:bg-surface1 dark:hover:bg-card"
                   (click)="toggleTrashSection()">
-            <span class="flex items-center gap-2">Trash</span>
+            <span class="flex items-center gap-2">🗑️ <span>Trash</span></span>
             <span class="text-xs text-muted">{{ open.trash ? '▾' : '▸' }}</span>
           </button>
           <div *ngIf="open.trash" class="px-1 py-2">