bug fix /addtoken

LichessClientTG_bot/bot.py

@@ -296,6 +296,10 @@ class LichessBot:
     
     async def addtoken_start(self, update: Update, context: ContextTypes.DEFAULT_TYPE):
         """Start addtoken command - token required"""
+        # Reset any existing conversation state
+        if context and hasattr(context, "user_data"):
+            context.user_data.clear()
+        
         lang = self.get_user_language_from_update(update)
         await update.message.reply_text(t('addtoken_prompt', lang))
         self.counters.increment('addtoken')
@@ -1461,7 +1465,12 @@ class LichessBot:
             states={
                 WAITING_FOR_TOKEN: [MessageHandler(filters.TEXT & ~filters.COMMAND, self.handle_token)],
             },
-            fallbacks=[CommandHandler("cancel", lambda u, c: ConversationHandler.END)]
+            fallbacks=[
+                CommandHandler("cancel", lambda u, c: ConversationHandler.END),
+                CommandHandler("addtoken", self.addtoken_start)  # Allow restarting conversation
+            ],
+            per_chat=True,
+            per_user=True
         )
         
         # Add handlers - ConversationHandler must be before general MessageHandler