feat: copy full API key on-demand di halaman dev

Sebelumnya copy button mengcopy key yang sudah ter-mask dari list endpoint
Desa+ API. Sekarang klik copy fetch full key via GET /api-keys/:id lalu
salin ke clipboard.

src/app.ts

@@ -1688,6 +1688,19 @@ export function createApp() {
       return { keys: json.data ?? [] }
     })
 
+    .get('/api/admin/api-keys/:id', async ({ request, set, params }) => {
+      const auth = await requireDeveloper(request, set)
+      if (!auth) return { error: set.status === 401 ? 'Unauthorized' : 'Forbidden' }
+      const app = await prisma.app.findUnique({ where: { id: 'desa-plus' } })
+      if (!app?.urlApi) { set.status = 503; return { error: 'desa-plus belum dikonfigurasi' } }
+      const res = await fetch(`${app.urlApi.replace(/\/$/, '')}/api/monitoring/api-keys/${params.id}`, {
+        headers: { 'x-api-key': app.apiKey ?? '' },
+      })
+      const json = await res.json()
+      set.status = res.status
+      return json
+    })
+
     .post('/api/admin/api-keys', async ({ request, set }) => {
       const auth = await requireDeveloper(request, set)
       if (!auth) return { error: set.status === 401 ? 'Unauthorized' : 'Forbidden' }