floss-uz/registrar

AI Summary: This issue proposes the implementation of a `/help` command for a Telegram bot. The command should reply with a text message detailing all available commands and include a button to activate a demo inline. This is a straightforward enhancement to improve user experience and discoverability of bot functionalities.

AI Summary: This issue proposes adding a new '/about' command to the bot. This command should allow the bot to introduce itself to users, with the specific introduction message to be determined later. It's a straightforward feature enhancement to improve user interaction.

AI Summary: The Nix formatter (`nixfmt`) is not working because the `treefmt` tool cannot find the `nixfmt` command in the system's PATH. This prevents the formatter from being initialized, leading to an error during the commit process. The issue requires ensuring `nixfmt` is installed and accessible to the `treefmt` hook.