More keyboard shortcuts

[sepsol]

It'd be great if we had more keyboard shortcuts, for example:

• Hold ctrl and click on chat threads to select them.
• Hold ctrl and double-click on a chat thread to open it in a new window

➕ A page in the app settings to configure these keyboard shortcuts would be great as well.

[snowman]

press o to open current message (select message by arrow key up/down key, which already exists)