font, map markers templates

prisma/schema.prisma

@@ -6,6 +6,15 @@ model Device {
   @@map("devices")
 }
 
+model CommandTemplate {
+  id        Int      @id @default(autoincrement())
+  name      String   // e.g., "Lights On", "Reboot Device"
+  type      String   // e.g., "lights", "reboot"
+  payload   Json     // The JSON payload, e.g., {"on": true}
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+}
+
 model Telemetry {
   id          String   @id @default(uuid())
   deviceId    String