fix(ui): replace Title with Text in Modal title to avoid h5 in h2 nesting

Fix:
- Change Modal title from <Title order={5}> to <Text fz='lg' fw={600}>
- Avoids invalid HTML nesting (<h5> cannot be child of <h2>)
- Maintains same visual appearance

Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>

src/app/admin/(dashboard)/landing-page/apbdes/[id]/RealisasiManager.tsx

@@ -328,9 +328,9 @@ export default function RealisasiManager({
           resetForm();
         }}
         title={
-          <Title order={5}>
+          <Text fz="lg" fw={600}>
             {editingId ? 'Edit Realisasi' : 'Tambah Realisasi Baru'}
-          </Title>
+          </Text>
         }
         size="md"
         centered