UI Stabilization: Global color theme updates (#75B2D6), AI Assistant styling refactor, and navigation fixes

memento-note/app/api/agents/run-for-note/route.ts

@@ -30,11 +30,12 @@ export async function POST(req: NextRequest) {
   const userId = session.user.id
 
   const body = await req.json()
-  const { noteId, type, theme, style } = body as {
+  const { noteId, type, theme, style, language } = body as {
     noteId: string
     type: GenerateType
     theme?: string
     style?: string
+    language?: string
   }
 
   if (!noteId || !type || !TYPE_DEFAULTS[type]) {
@@ -50,15 +51,26 @@ export async function POST(req: NextRequest) {
   }
 
   const defaults = TYPE_DEFAULTS[type]
+  const isEn = language === 'English'
+  
+  let role = defaults.role
+  if (isEn) {
+    if (type === 'slide-generator') {
+      role = 'Create a professional and visual PowerPoint presentation from the provided note content.'
+    } else {
+      role = 'Generate a clear and professional Excalidraw diagram from the provided note content.'
+    }
+  }
+
   const agentName = type === 'slide-generator'
-    ? `Slides — ${(note.title || 'Note').substring(0, 40)}`
-    : `Diagramme — ${(note.title || 'Note').substring(0, 40)}`
+    ? `${isEn ? 'Slides' : 'Présentation'} — ${(note.title || 'Note').substring(0, 40)}`
+    : `${isEn ? 'Diagram' : 'Diagramme'} — ${(note.title || 'Note').substring(0, 40)}`
 
   const agent = await prisma.agent.create({
     data: {
       name: agentName,
       type,
-      role: defaults.role,
+      role,
       tools: JSON.stringify(defaults.tools),
       maxSteps: defaults.maxSteps,
       frequency: 'one-shot',