clickable commands

### Your use case

#### What would you like to do?
It would be great if commands in messages would be clickable like in Telegram.
#### Why would you like to do it?
It would be easier to interact with bots.
#### How would you like to achieve it?
Every word after an exclamation make would be formatted as link and when you click on it this command would automatically be sent.

### Have you considered any alternatives?

_No response_

### Additional context

The same issue at the element repo: https://github.com/element-hq/element-android/issues/3561

### Are you willing to provide a PR?

No

The issue names no file, test, or entry point. Start by reviewing the linked Element issue and locating the relevant message and bot-command behavior in element-x-android. Done means words after an exclamation mark are clickable links and clicking one sends the command.

Written by the indexing model from the issue text.