Wire remote-sync into CLI diff output and add remote-sync CLI command

room_cal/actions/_cli.py

@@ -133,6 +133,24 @@ async def _local_refresh(start: date, end: date, args) -> None:
   await local_refresh(start, end)
 
 
+async def _remote_sync(start: date, end: date, args) -> None:
+  from room_cal.actions.remote_sync import remote_sync
+  result = await remote_sync(start, end)
+  any_fixed = False
+  for svc, issues in result.items():
+    if not issues:
+      continue
+    any_fixed = True
+    n = len(issues)
+    print(f"\n  Fixed: {svc}  ({n} date{'s' if n != 1 else ''})")
+    _fmt_table(
+      [[str(i['date']), str(i['actual_rts']), str(i['expected_rts'])] for i in issues],
+      ['date', 'was', 'now'],
+    )
+  if not any_fixed:
+    print("  no issues found")
+
+
 def _fmt_table(rows: list[list[str]], header: list[str]) -> None:
   all_rows = [header] + rows
   widths = [max(len(r[i]) for r in all_rows) for i in range(len(header))]
@@ -295,6 +313,18 @@ async def _diff(start: date, end: date, args) -> None:
       rows.append([str(o['date']), o['event_type'], o['title'], src_str])
     _fmt_table(rows, ['date', 'type', 'title', 'source'])
 
+  remote_sync = result.get('remote_sync', {})
+  for svc, issues in remote_sync.items():
+    if not issues:
+      continue
+    any_diff = True
+    n = len(issues)
+    print(f"\n  Remote sync issues: {svc}  ({n} date{'s' if n != 1 else ''})")
+    _fmt_table(
+      [[str(i['date']), str(i['actual_rts']), str(i['expected_rts'])] for i in issues],
+      ['date', 'actual_rts', 'expected_rts'],
+    )
+
   if not any_diff:
     print("  no differences")
 
@@ -321,6 +351,7 @@ _ACTIONS: dict[str, tuple] = {
   'push-busy':            (_push_busy,            'Sync Busy export calendar from local closed and reservation events'),
   'local-sync':           (_local_sync,           'Fetch all iCal feeds, apply rules, fill prices, and sync Busy — no service API calls'),
   'local-refresh':        (_local_refresh,        'Re-write all local Room calendar events (prices, closed, discounts, reservations)'),
+  'remote-sync':          (_remote_sync,          'Integrity-check and repair service-side data (e.g. Booking.com rooms_to_sell drift)'),
   'diff':                 (_diff,                 'Compare local CalDAV data to live service APIs and report all differences (read-only)'),
 }