Attendance filter: 請假/公假 — also match leave/holiday suffix in status_text

Pure-leave status_code (al/sl/cl/mixed_leave) only catches employees who
took the whole day off. Records where the employee worked AND took leave
mid-day keep their raw status_code (normal/abnormal/ot) but carry a
' + SL2h' / ' + AL4h' suffix that the badge now surfaces as a chip —
yet those records disappeared under the '請假' filter.

Same gap for holidays: '公假' only matched status_code='holiday' but an
employee who worked on the public holiday still gets the '🎉' suffix and
should be reachable from the holiday filter.

Expand both filters to also match records whose status_text contains the
relevant suffix (' + SL' / ' + AL' / ' + CL' / '🎉'), keeping the result
set aligned with what the badge chip advertises.

backend/main.py

@@ -1318,11 +1318,21 @@ async def attendance_records(
         elif status_text in ('missing', '缺勤'):
             rows = [r for r in all_rows if (r.status_code or '').lower() == 'missing']
         elif status_text in ('holiday', '公假'):
-            rows = [r for r in all_rows if (r.status_code or '').lower() == 'holiday']
+            # Holiday shift OR raw records carrying a holiday suffix in status_text
+            # (e.g. '異常 (🎉香港特區成立紀念日)' where the employee worked on the holiday).
+            rows = [r for r in all_rows
+                    if (r.status_code or '').lower() == 'holiday'
+                    or '🎉' in (r.status_text or '')]
         elif status_text in leave_codes:
             rows = [r for r in all_rows if (r.status_code or '').lower() == status_text]
         elif status_text in ('leave', '請假'):
-            rows = [r for r in all_rows if (r.status_code or '').lower() in leave_codes]
+            # Any leave presence: pure leave status_code OR a leave suffix appended
+            # to a normal/abnormal/ot code (employee worked but took leave mid-day).
+            # Suffix format produced by enrich: ' + SL2h', ' + AL4h', ' + CL4h', etc.
+            rows = [r for r in all_rows
+                    if (r.status_code or '').lower() in leave_codes
+                    or any(f'+ {tag}' in (r.status_text or '')
+                           for tag in ('SL', 'AL', 'CL'))]
         elif status_text in ('normal', '正常'):
             rows = [r for r in all_rows if (r.status_code or '').lower() == 'normal']
         else: