Activate v2 default seed (#14660)

## Introduction
After enabling flag by default got following errors:
```ts
Test Suites: 48 failed, 1 skipped, 97 passed, 145 of 146 total
Tests:       499 failed, 1 skipped, 644 passed, 1144 total
Snapshots:   61 failed, 133 passed, 194 total
Time:        363.226 s
Ran all test suites.
```

## From
<img width="2952" height="1510" alt="image"
src="https://github.com/user-attachments/assets/7e3b20c6-2552-40a7-90bb-2d7b3002c895"
/>

## To
<img width="3134" height="1510" alt="image"
src="https://github.com/user-attachments/assets/4fc9ada4-3c14-4333-a1db-11daf87db8d6"
/>

There's a huge test bundle in the latest shard that we could split up

## Notes
- Set as failing morph relation field rename as for the moment we do not
handle relation field mutation
- fixed the object update and creation validation adding label
identifier field metadata id checks
- and more

Some integrations tests are still on the v1 ( they have before and after
all disabling and re-enabling the flat ) but mainly we now have more
coverage on the v2 than the v1.
Mainly related records, uniqueness have to be migrated the v2 and so
tests too

.vscode/launch.json

@@ -8,11 +8,7 @@
       "runtimeVersion": "24.5",
       "request": "launch",
       "runtimeExecutable": "npx",
-      "runtimeArgs": [
-        "nx",
-        "run",
-        "twenty-server:start"
-      ],
+      "runtimeArgs": ["nx", "run", "twenty-server:start"],
       "outputCapture": "std",
       "internalConsoleOptions": "openOnSessionStart",
       "console": "internalConsole",
@@ -23,11 +19,7 @@
       "type": "node",
       "request": "launch",
       "runtimeExecutable": "npx",
-      "runtimeArgs": [
-        "nx",
-        "run",
-        "twenty-server:worker"
-      ],
+      "runtimeArgs": ["nx", "run", "twenty-server:worker"],
       "outputCapture": "std",
       "internalConsoleOptions": "openOnSessionStart",
       "console": "internalConsole",
@@ -74,14 +66,15 @@
         "--",
         "--config",
         "./jest-integration.config.ts",
-        "${relativeFile}"
+        "${relativeFile}",
+        "--testTimeout=0"
       ],
       "cwd": "${workspaceFolder}/packages/twenty-server",
       "console": "integratedTerminal",
       "internalConsoleOptions": "neverOpen",
       "env": {
         "NODE_ENV": "test"
-      },
+      }
     },
     {
       "type": "node",
@@ -102,7 +95,7 @@
       "internalConsoleOptions": "neverOpen",
       "env": {
         "NODE_ENV": "test"
-      },
+      }
     }
   ]
-}
+}