fix: prevent video URL bleed-through and stale listener across tweets

- Add `page.remove_listener("response", handle_response)` in
  `extract_video_url_from_tweet_page` finally block to detach the
  network listener before page close, preventing ghost callbacks
  from leaking captured URLs across tweet iterations.

- Confirmed `build_media_fingerprint` already uses `canonicalize_tweet_url`
  as stable video identifier instead of unreliable `media_url_https`,
  avoiding false fingerprint collisions between different video tweets.

- Confirmed `sync_feeds` already guards against `None` video URL after
  extraction, ensuring no silent fallthrough to stale captures.

twitter2bsky_daemon.py

@@ -2667,7 +2667,7 @@ def extract_video_url_from_tweet_page(browser_context, tweet_url):
     page = browser_context.new_page()
     best_m3u8_url = None
     best_video_mp4_url = None
-    seen_urls = set()
+    seen_urls = set()  # ← scoped per call, so already reset per tweet ✅
 
     def is_audio_only_mp4(url, content_type):
         url_l = url.lower()
@@ -2727,9 +2727,7 @@ def extract_video_url_from_tweet_page(browser_context, tweet_url):
         return best_m3u8_url or best_video_mp4_url
 
     try:
-        logging.info(
-            f"🎬 Opening tweet page to capture video URL: {tweet_url}"
-        )
+        logging.info(f"🎬 Opening tweet page to capture video URL: {tweet_url}")
         page.goto(tweet_url, wait_until="domcontentloaded", timeout=40000)
         time.sleep(2)
 
@@ -2755,9 +2753,7 @@ def extract_video_url_from_tweet_page(browser_context, tweet_url):
             time.sleep(1)
 
         if not current_best() and player.count() > 0:
-            logging.info(
-                "🔁 No media URL found yet, retrying player interaction..."
-            )
+            logging.info("🔁 No media URL found yet, retrying player interaction...")
             try:
                 player.click(force=True, timeout=5000)
                 time.sleep(PLAYWRIGHT_RETRY_SLEEP_S)
@@ -2791,9 +2787,9 @@ def extract_video_url_from_tweet_page(browser_context, tweet_url):
         )
         return None
     finally:
+        page.remove_listener("response", handle_response)  # ← FIX 1: detach before close
         page.close()
 
-
 def _probe_video_duration(file_path):
     probe_cmd = [
         "ffprobe",