feat: add AdminGuard to DatabaseManagerController, ProjectController, and RedisManagerController for enhanced access control

src/databaseManager/database/database.manager.controller.ts

@@ -3,6 +3,7 @@ import { DatabaseManagerService } from "./database.manager.service";
 import { DatabaseNodeService } from "../databaseNode/database.node.service";
 import { MigrationService } from "../migration/migration.service";
 import { ApiTokenGuard } from "src/api/guards/api-token.guard";
+import { AdminGuard } from "src/api/guards/admin.guard";
 
 @Controller("database")
 @UseGuards(ApiTokenGuard)
@@ -14,11 +15,13 @@ export class DatabaseManagerController {
   ) {}
 
   @Post("create")
+  @UseGuards(AdminGuard)
   createDatabase(@Body() body: { projectId: string }) {
     return this.databaseManagerService.createDatabase(body.projectId);
   }
 
   @Post("node/create")
+  @UseGuards(AdminGuard)
   addDatabaseNode(
     @Body()
     body: {