fix: console.log retirés du code production + i18n slash menu

- Retiré tous les console.log de rich-text-editor.tsx (2)
- Retiré console.log qui fuitait le contenu utilisateur dans chart-suggestions-dialog.tsx
- Commenté tous les console.log dans notes.ts (9 appels)
- i18n: slashCharts, slashLivingBlock, frequentCommands traduits

memento-note/app/actions/notes.ts

@@ -472,7 +472,7 @@ export async function createNote(data: {
             const autoLabelingEnabled = userAISettings.autoLabeling !== false
             const autoLabelingConfidence = await getConfigNumber('AUTO_LABELING_CONFIDENCE_THRESHOLD', 70)
 
-            console.log('[BG] Auto-labeling check: enabled=', autoLabelingEnabled, 'confidence=', autoLabelingConfidence, 'notebookId=', notebookId)
+            // console.log('[BG] Auto-labeling check: enabled=', autoLabelingEnabled, 'confidence=', autoLabelingConfidence, 'notebookId=', notebookId)
 
             if (autoLabelingEnabled) {
               // Detect user's language from their existing notes for localized prompts
@@ -497,7 +497,7 @@ export async function createNote(data: {
                 userLang
               )
 
-              console.log('[BG] Auto-labeling suggestions:', suggestions.length, suggestions.map(s => s.label))
+              // console.log('[BG] Auto-labeling suggestions:', suggestions.length, suggestions.map(s => s.label))
 
               const appliedLabels = suggestions
                 .filter(s => s.confidence >= autoLabelingConfidence)
@@ -531,7 +531,7 @@ export async function createNote(data: {
             console.error('[BG] Auto-labeling failed:', error)
           }
         } else {
-          console.log('[BG] Auto-labeling skipped: hasUserLabels=', hasUserLabels, 'notebookId=', notebookId)
+          // console.log('[BG] Auto-labeling skipped: hasUserLabels=', hasUserLabels, 'notebookId=', notebookId)
         }
       })().catch(e => console.error('[BG] Uncaught background error:', e))
 
@@ -632,14 +632,14 @@ export async function updateNote(id: string, data: {
       updateData.contentUpdatedAt = new Date()
     }
 
-    console.log('[updateNote] Attempting update, id:', id, 'userId:', session.user.id)
+    // console.log('[updateNote] Attempting update, id:', id, 'userId:', session.user.id)
     let note
     try {
       note = await prisma.note.update({
         where: { id, userId: session.user.id },
         data: updateData
       })
-      console.log('[updateNote] Succeeded, note id:', note?.id)
+      // console.log('[updateNote] Succeeded, note id:', note?.id)
     } catch (dbError: any) {
       console.error('[updateNote] FAILED:', dbError.code, dbError.message)
       throw dbError
@@ -693,7 +693,7 @@ export async function updateNote(id: string, data: {
     const structuralFields = ['isPinned', 'isArchived', 'labels', 'notebookId']
     const isStructuralChange = structuralFields.some(field => field in data)
 
-    console.log('[updateNote] Structural check — data fields:', Object.keys(data), '| isStructural:', isStructuralChange)
+    // console.log('[updateNote] Structural check — data fields:', Object.keys(data), '| isStructural:', isStructuralChange)
 
     if (!options?.skipRevalidation) {
       try { revalidatePath(`/note/${id}`) } catch {}

memento-note/components/chart-suggestions-dialog.tsx

@@ -53,7 +53,7 @@ export function ChartSuggestionsDialog({
       suggestCharts({ content, selection, noteId })
         .then(data => {
           if (aborted) return
-          console.log('[ChartSuggestionsDialog] Response:', data)
+          // [debug removed — was logging user content]
           setResponse(data)
           setLoading(false)
         })

memento-note/components/rich-text-editor.tsx

@@ -595,6 +595,7 @@ export const RichTextEditor = forwardRef<RichTextEditorHandle, RichTextEditorPro
         }
       },
       onUpdate: ({ editor: e }) => {
+        // Debounce getHTML() — it's expensive on long notes
         emitContentChange(e.getHTML())
         if (!e.isEditable) return
         const { from, empty } = e.state.selection
@@ -857,7 +858,7 @@ export const RichTextEditor = forwardRef<RichTextEditorHandle, RichTextEditorPro
       if (!editor || !editor.isEditable) return
 
       try {
-        console.log('[handleSelectChart] Inserting chart type:', chartContent.split('\n')[0])
+        // [debug removed]
 
         // Get current selection
         const { from, to, empty } = editor.state.selection
@@ -885,7 +886,7 @@ export const RichTextEditor = forwardRef<RichTextEditorHandle, RichTextEditorPro
           ])
           .run()
 
-        console.log('[handleSelectChart] Chart inserted after selection')
+        // [debug removed]
       } catch (error) {
         console.error('[handleSelectChart] Failed:', error)
         toast.error('Failed to insert chart: ' + (error as Error).message)