fix: change return payload on snippet api

src/modules/snippet/snippet.controller.ts

@@ -74,7 +74,7 @@ export class SnippetController {
     if (snippet.private && !isMaster) {
       throw new ForbiddenException('snippet is private')
     }
-    return snippet
+    return snippet.data
   }
 
   @Put('/:id')

src/modules/snippet/snippet.service.ts

@@ -100,11 +100,12 @@ export class SnippetService {
         break
       }
       case SnippetType.Text: {
+        Reflect.set(model, 'data', model.raw)
         break
       }
     }
 
-    return model
+    return model as SnippetModel & { data: any }
   }
 
   // TODO serverless function