Fix inconsistent volume path in docker-compose.yml (#12479)

*Title:* Align volume mount path for `server-local-data` in
`docker-compose.yml`

**Description:**

This pull request resolves a configuration inconsistency in the
`docker-compose.yml` file related to the `server-local-data` volume used
by the `server` and `worker` services.

### Background

The `server` and `worker` services are both configured to use a shared
volume named `server-local-data`. However, the volume mount paths
differ:

* The `server` service uses a hardcoded mount path:

  ```yaml
  - server-local-data:/app/packages/twenty-server/.local-storage
  ```

* The `worker` service uses a path that supports an environment variable
override:

  ```yaml
-
server-local-data:/app/packages/twenty-server/${STORAGE_LOCAL_PATH:-.local-storage}
  ```

This discrepancy can result in the two services referencing different
filesystem locations, especially when `STORAGE_LOCAL_PATH` is set. This
may lead to runtime errors or unexpected behavior when accessing local
storage.

### Proposed Change

This PR standardizes the volume mount path in the `worker` service to
use the same environment variable-based path as the `server` service:

```yaml
- server-local-data:/app/packages/twenty-server/.local-storage
```

### Rationale

* Ensures consistent and predictable volume mount behavior across
services.
* Prevents potential data inconsistencies or access issues arising from
differing mount points.

### Impact

* No breaking changes expected if `STORAGE_LOCAL_PATH` is not defined.
* Services will now operate on the same volume path, whether or not the
environment variable is set.

packages/twenty-docker/docker-compose.yml

@@ -56,7 +56,7 @@ services:
   worker:
     image: twentycrm/twenty:${TAG:-latest}
     volumes:
-      - server-local-data:/app/packages/twenty-server/${STORAGE_LOCAL_PATH:-.local-storage}
+      - server-local-data:/app/packages/twenty-server/.local-storage
     command: ["yarn", "worker:prod"]
     environment:
       PG_DATABASE_URL: postgres://${PG_DATABASE_USER:-postgres}:${PG_DATABASE_PASSWORD:-postgres}@${PG_DATABASE_HOST:-db}:${PG_DATABASE_PORT:-5432}/default