fix: register slash command handler

VERSION

@@ -1 +1 @@
-0.1.0+15
+0.1.0+16

bot.py

@@ -419,6 +419,7 @@ async def idea_voice_command(message: Message) -> None:
         await report_error(message, "озвучка идеи", exc)
 
 
+@router.message(F.text & F.text.startswith("/"))
 async def handle_command_text(message: Message) -> None:
     command = (message.text or "").strip().split(maxsplit=1)[0].split("@", 1)[0].casefold()
     if command == "/help":