fix: Reduce log spam for missing watch paths

Co-authored-by: aider (gemini/gemini-2.5-pro) <aider@aider.chat>

main.py

@@ -45,6 +45,7 @@ def main():
     global timer
     watch_flags = flags.MODIFY | flags.CREATE | flags.DELETE | flags.MOVED_FROM | flags.MOVED_TO
     wd_to_path = {}
+    missing_paths = set()
 
     with INotify() as inotify:
         try:
@@ -53,9 +54,14 @@ def main():
                 for path in secrets.WATCH_PATHS:
                     if path not in watched_dirs:
                         if os.path.exists(path):
+                            if path in missing_paths:
+                                logging.info(f"Watch path {path} is now available.")
+                                missing_paths.remove(path)
                             add_watch_recursive(inotify, path, watch_flags, wd_to_path)
                         else:
-                            logging.warning(f"Watch path {path} does not exist. Will retry.")
+                            if path not in missing_paths:
+                                logging.warning(f"Watch path {path} does not exist. Will retry.")
+                                missing_paths.add(path)
 
                 events = inotify.read(timeout=1000)
                 if events: