refactoring

storage/postgresql/schema.hcl

@@ -0,0 +1,21 @@
+schema "silvermobi_backend" {}
+
+table "users_firebase" {
+  schema = schema.silvermobi_backend
+  column "user_id" {
+    null = false
+    type = uuid
+  }
+  column "fcm_token" {
+    null = false
+    type = varchar(300)
+  }
+  columns "device_platform" {
+    null = false
+    type = text
+  }
+  primary_key {
+    columns = [column.user_id]
+  }
+
+}