feat(app-dev): surface metadata diff in dev sync and name failing migration actions (#21249)

Split out of #21240.

- Render the applied metadata changes (created/updated/deleted +
identifiers) in the dev sync output instead of a bare `✓ Synced`.
- Include the failing entity's `universalIdentifier` in
`WorkspaceMigrationRunnerException` messages so conflicts are
diagnosable.

<img width="637" height="114" alt="image"
src="https://github.com/user-attachments/assets/61422a16-370c-4e9b-a2f6-c29ce17f3b1b"
/>

<img width="497" height="104" alt="image"
src="https://github.com/user-attachments/assets/d493c398-da29-49c9-ac5e-aa0f26cd7389"
/>

<img width="593" height="127" alt="image"
src="https://github.com/user-attachments/assets/15e26edc-c0e4-4427-bd34-909040e970c9"
/>

---------

Co-authored-by: Charles Bochet <charles@twenty.com>

packages/twenty-sdk/src/cli/utilities/api/api-service.ts

@@ -5,6 +5,7 @@ import { FileApi } from '@/cli/utilities/api/file-api';
 import { LogicFunctionApi } from '@/cli/utilities/api/logic-function-api';
 import { SchemaApi } from '@/cli/utilities/api/schema-api';
 import { type Manifest } from 'twenty-shared/application';
+import { type SyncAction } from 'twenty-shared/metadata';
 
 type ApiServiceOptions = {
   disableInterceptors?: boolean;
@@ -72,7 +73,12 @@ export class ApiService {
     return this.applicationApi.createDevelopmentApplication(...args);
   }
 
-  syncApplication(manifest: Manifest): Promise<ApiResponse> {
+  syncApplication(manifest: Manifest): Promise<
+    ApiResponse<{
+      applicationUniversalIdentifier: string;
+      actions: SyncAction[];
+    }>
+  > {
     return this.applicationApi.syncApplication(manifest);
   }
 

packages/twenty-sdk/src/cli/utilities/api/application-api.ts

@@ -1,6 +1,7 @@
 import { type ApiResponse } from '@/cli/utilities/api/api-response-type';
 import axios, { type AxiosInstance, type AxiosResponse } from 'axios';
 import { type Manifest } from 'twenty-shared/application';
+import { type SyncAction } from 'twenty-shared/metadata';
 
 export class ApplicationApi {
   constructor(private readonly client: AxiosInstance) {}
@@ -251,7 +252,12 @@ export class ApplicationApi {
     }
   }
 
-  async syncApplication(manifest: Manifest): Promise<ApiResponse> {
+  async syncApplication(manifest: Manifest): Promise<
+    ApiResponse<{
+      applicationUniversalIdentifier: string;
+      actions: SyncAction[];
+    }>
+  > {
     try {
       const mutation = `
         mutation SyncApplication($manifest: JSON!) {