11312 rest api cant filter enum type columns by null value (#11343)

- Fixes https://github.com/twentyhq/twenty/issues/11312
- Fixes record undefined on webhook deleted events
- Emit destroy event when deleting record via the rest api

packages/twenty-server/@types/express.d.ts

@@ -7,7 +7,7 @@ declare module 'express-serve-static-core' {
     user?: User | null;
     apiKey?: ApiKeyWorkspaceEntity | null;
     workspace: Workspace;
-    workspaceId?: string;
+    workspaceId: string;
     workspaceMetadataVersion?: number;
     workspaceMemberId?: string;
     userWorkspaceId?: string;