6654 serverless functions add a deploy button disable deploy when autosave (#6715)

- improvements on serverless function behavior (autosave performances,
deploy on execution only)
- add versioning to serverless functions
- add a publish endpoint to create a new version of a serverless
function
  - add deploy and reset to lastVersion button in the settings section:
<img width="736" alt="image"
src="https://github.com/user-attachments/assets/2001f8d2-07a4-4f79-84dd-ec74b6f301d3">

packages/twenty-server/src/database/typeorm/metadata/migrations/1724171584314-updateServerlessFunction.ts

@@ -0,0 +1,25 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class UpdateServerlessFunction1724171584314
+  implements MigrationInterface
+{
+  name = 'UpdateServerlessFunction1724171584314';
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(
+      `ALTER TABLE "metadata"."serverlessFunction" DROP COLUMN "sourceCodeFullPath"`,
+    );
+    await queryRunner.query(
+      `ALTER TABLE "metadata"."serverlessFunction" ADD "latestVersion" character varying`,
+    );
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(
+      `ALTER TABLE "metadata"."serverlessFunction" DROP COLUMN "latestVersion"`,
+    );
+    await queryRunner.query(
+      `ALTER TABLE "metadata"."serverlessFunction" ADD "sourceCodeFullPath" character varying NOT NULL`,
+    );
+  }
+}