Fix player destroyed after voice moved

When the bot moves channels, the player was being destroyed because the disconnect wait did not account for
the brief period between disconnect and reconnect. This commit modifies `_disconnected_wait` to wait for the
_reconnecting event and then verifies the current voice state via `guild.me.voice.channel`. If a valid channel
is detected, the connection is restored without calling `_destroy()`. This prevents accidental player deletion
during channel moves.

Author: ferrenza

wavelink/player.py

@@ -178,13 +178,23 @@ async def _disconnected_wait(self, code: int, by_remote: bool) -> None:
             return
 
         self._connected = False
+
+        # Wait for the reconnect event to be set.
         await self._reconnecting.wait()
 
+        # Verify the voice state to determine if a reconnect has occurred.
+        if self.guild and self.guild.me and self.guild.me.voice and self.guild.me.voice.channel:
+            # If the bot is connected to a new channel, mark as connected.
+            self._connected = True
+            self._connection_event.set()
+            logger.debug("Reconnected during move; skipping _destroy() in _disconnected_wait.")
+            return
+
         if self._connected:
             return
 
         await self._destroy()
-
+        
     def _inactivity_task_callback(self, task: asyncio.Task[bool]) -> None:
         cancelled: bool = False