fix: note du jour — contenu HTML (pas JSON TipTap) + type richtext

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

memento-note/app/api/notes/daily/route.ts

@@ -15,13 +15,8 @@ function getTodayContent(dateStr: string): string {
     day: 'numeric',
   }
   const formatted = d.toLocaleDateString('fr-FR', options)
-  return JSON.stringify({
-    type: 'doc',
-    content: [
-      { type: 'heading', attrs: { level: 1 }, content: [{ type: 'text', text: `📅 ${formatted}` }] },
-      { type: 'paragraph', content: [{ type: 'text', text: '' }] },
-    ],
-  })
+  // Store as HTML (same format as richtext notes via editor.getHTML())
+  return `<h1>📅 ${formatted}</h1><p></p>`
 }
 
 /**
@@ -42,7 +37,7 @@ export async function GET() {
     where: {
       userId,
       title: today,
-      type: 'daily',
+      type: { in: ['richtext', 'daily'] },
       trashedAt: null,
     },
   })
@@ -53,7 +48,7 @@ export async function GET() {
         userId,
         title: today,
         content: getTodayContent(today),
-        type: 'daily',
+        type: 'richtext',
         color: '#FEF9C3', // yellow-100 — distinguishes daily notes visually
         labels: JSON.stringify(['daily']),
       },