Bot-parser that parses channels

The bot works as follows: there is a user bot that handles channel parsing, and there is a regular bot that controls the user bot's operation. The bot provides four main functions: add a keyword, delete a keyword, add a channel, and delete a channel. The user bot performs message parsing only when keywords are present in the text. If a keyword is found in a message, the bot forwards this message to a Telegram channel and adds a link to it.