View field override (#18572)

## Context
This PR introduces overrides for view fields which will be useful for
page layout FIELDS widgets fields position/groups/visibility override +
restore logic.

packages/twenty-server/src/database/typeorm/core/migrations/common/1773246310000-add-overrides-to-view-field-and-view-field-group.ts

@@ -0,0 +1,27 @@
+import { type MigrationInterface, type QueryRunner } from 'typeorm';
+
+export class AddOverridesToViewFieldAndViewFieldGroup1773246310000
+  implements MigrationInterface
+{
+  name = 'AddOverridesToViewFieldAndViewFieldGroup1773246310000';
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(
+      `ALTER TABLE "core"."viewField" ADD "overrides" jsonb`,
+    );
+
+    await queryRunner.query(
+      `ALTER TABLE "core"."viewFieldGroup" ADD "overrides" jsonb`,
+    );
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(
+      `ALTER TABLE "core"."viewFieldGroup" DROP COLUMN "overrides"`,
+    );
+
+    await queryRunner.query(
+      `ALTER TABLE "core"."viewField" DROP COLUMN "overrides"`,
+    );
+  }
+}