Update workspace entities to make all TEXT nullable (#16144)

Follow up on #15926

---------

Co-authored-by: Etienne <45695613+etiennejouan@users.noreply.github.com>
Co-authored-by: guillim <guigloo@msn.com>

packages/twenty-server/src/engine/core-modules/file/listeners/file-attachment.listener.ts

@@ -31,7 +31,7 @@ export class FileAttachmentListener {
         FileDeletionJob.name,
         {
           workspaceId: payload.workspaceId,
-          fullPath: event.properties.before.fullPath,
+          fullPath: event.properties.before.fullPath ?? '',
         },
       );
     }

packages/twenty-server/src/engine/core-modules/file/listeners/file-workspace-member.listener.ts

@@ -35,7 +35,7 @@ export class FileWorkspaceMemberListener {
 
       this.messageQueueService.add<FileDeletionJobData>(FileDeletionJob.name, {
         workspaceId: payload.workspaceId,
-        fullPath: event.properties.before.avatarUrl,
+        fullPath: event.properties.before.avatarUrl ?? '',
       });
     }
   }