Connect logic in Workspace Entity Manager (#13078)

Large PR, sorry for that. Don't hesitate to reach me to have full
context (env. 500lines for integration and unit tests)

- Add connect logic in Workspace Entity Manager
- Update QueryDeepPartialEntity type to enable dev to use connect
- Add integration test on createOne / createMany
- Add unit test to cover main utils
- Remove feature flag on connect

closes https://github.com/twentyhq/core-team-issues/issues/1148
closes https://github.com/twentyhq/core-team-issues/issues/1147

packages/twenty-server/src/engine/twenty-orm/utils/twenty-orm-graphql-api-exception-handler.util.ts

@@ -0,0 +1,21 @@
+import { UserInputError } from 'src/engine/core-modules/graphql/utils/graphql-errors.util';
+import {
+  TwentyORMException,
+  TwentyORMExceptionCode,
+} from 'src/engine/twenty-orm/exceptions/twenty-orm.exception';
+
+export const twentyORMGraphqlApiExceptionHandler = (
+  error: TwentyORMException,
+) => {
+  switch (error.code) {
+    case TwentyORMExceptionCode.CONNECT_RECORD_NOT_FOUND:
+    case TwentyORMExceptionCode.CONNECT_NOT_ALLOWED:
+    case TwentyORMExceptionCode.CONNECT_UNIQUE_CONSTRAINT_ERROR:
+      throw new UserInputError(error.message, {
+        userFriendlyMessage: error.userFriendlyMessage,
+      });
+    default: {
+      throw error;
+    }
+  }
+};