Update voice bot functionality and clean up project structure

- Added voice message handling capabilities, including saving and deleting audio messages via callback queries.
- Refactored audio record management in the database to remove unnecessary fields and streamline operations.
- Introduced new keyboard options for voice interactions in the bot.
- Updated `.gitignore` to include voice user files for better project organization.
- Removed obsolete voice bot handler files to simplify the codebase.

helper_bot/handlers/private/private_handlers.py

@@ -72,12 +72,13 @@ class PrivateHandlers:
         self.router.message.register(self.end_message, ChatTypeFilter(chat_type=["private"]), F.text == BUTTON_TEXTS["LEAVE_CHAT"])
         self.router.message.register(self.stickers, ChatTypeFilter(chat_type=["private"]), F.text == BUTTON_TEXTS["WANT_STICKERS"])
         self.router.message.register(self.connect_with_admin, StateFilter(FSM_STATES["START"]), ChatTypeFilter(chat_type=["private"]), F.text == BUTTON_TEXTS["CONNECT_ADMIN"])
+
         
         # State handlers
         self.router.message.register(self.suggest_router, StateFilter(FSM_STATES["SUGGEST"]), ChatTypeFilter(chat_type=["private"]))
         self.router.message.register(self.resend_message_in_group_for_message, StateFilter(FSM_STATES["PRE_CHAT"]), ChatTypeFilter(chat_type=["private"]))
         self.router.message.register(self.resend_message_in_group_for_message, StateFilter(FSM_STATES["CHAT"]), ChatTypeFilter(chat_type=["private"]))
-    
+
     @error_handler
     async def handle_emoji_message(self, message: types.Message, state: FSMContext, **kwargs):
         """Handle emoji command"""