Fix stale-connection reconnect hang and TTS temp-file collision

- _ensure_voice_client: call _remove_voice_client() when cleaning up stale
  or disconnected clients so the fresh connect doesn't hang for 30s
  waiting for Discord's stale state to clear
- Reduce connect timeout from 30s to 10s for faster failure recovery
- vclogs.py: use a unique temp filename per TTS call (include timestamp)
  instead of relying on PID alone, preventing concurrent TTS calls from
  clobbering each other's files

1 files changed, 1 insertions, 1 deletions

diff --git a/cogs/vclogs.py b/cogs/vclogs.py
index 2e853ad..01a428d 100644
--- a/cogs/vclogs.py
+++ b/cogs/vclogs.py
@@ -116,7 +116,7 @@ class VcLogs(commands.Cog):
 
         voice_mgr = self.get_voice_manager()
         temp_dir = get_temp_dir()
-        tts_file = os.path.join(temp_dir, f"temp_tts_{os.getpid()}.mp3")
+        tts_file = os.path.join(temp_dir, f"temp_tts_{os.getpid()}_{asyncio.get_event_loop().time()}.mp3")
         tts = gTTS(text=text, lang='pl')
         logger.info("saving file")