update_log_5.0.3.md

# WorkersPanel 5.0.3

- Stabilised the shared sidebar and responsive layout across desktop, tablet and mobile.
- Added a proper mobile sidebar backdrop and close handling.
- Reduced subfolder path rewriting to safe HTML/CSS attributes only so inline scripts are not rewritten unexpectedly.
- Improved rota matching for linked users, display names, usernames and reordered names, with best-effort user backfill on matched rows.