Remove dead code, fix cvar argument type and add player name helper

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <[email protected]>

lib/state.py

@@ -23,7 +23,6 @@ class ServerInfo:
         self.roundlimit = '0'
         self.capturelimit = '0'
         self.maxclients = '0'
-        self.curclients = '0'
         self.red_score = 0
         self.red_rounds = 0
         self.blue_score = 0
@@ -121,6 +120,10 @@ class PlayerTracker:
             teams[team].append(name)
         return teams
 
+    def get_player_names(self):
+        """Get clean (color-code-stripped) names of all tracked players"""
+        return [strip_color_codes(name) for name in self.server_info.players]
+
     def remove_player(self, name):
         """Remove player from tracking"""
         clean_name = strip_color_codes(name)
@@ -227,5 +230,3 @@ class GameState:
         self.server_info = ServerInfo()
         self.player_tracker = PlayerTracker(self.server_info)
         self.event_deduplicator = EventDeduplicator()
-        self.pending_background_commands = set()
-        self.status_buffer = []