fix: exclude trashed notes from notebook counts + wire up trash restore/delete

- Add trashedAt: null filter to notebook note count queries in /api/notebooks
- Pass isTrashView, onRestore, onPermanentDelete from NoteCard to NoteActions
- Implement handleRestore and handlePermanentDelete in NoteCard

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

memento-note/app/api/notebooks/route.ts

@@ -21,7 +21,7 @@ export async function GET(request: NextRequest) {
           orderBy: { name: 'asc' }
         },
         _count: {
-          select: { notes: { where: { isArchived: false } } }
+          select: { notes: { where: { isArchived: false, trashedAt: null } } }
         }
       },
       orderBy: { order: 'asc' }
@@ -82,7 +82,7 @@ export async function POST(request: NextRequest) {
       include: {
         labels: true,
         _count: {
-          select: { notes: { where: { isArchived: false } } }
+          select: { notes: { where: { isArchived: false, trashedAt: null } } }
         }
       }
     })