We need to make the command pallete much more powerful and much easier to integrate in almost all aspects of the viewer.
To achieve that we need to (among other things):

• Catch the current selection (and maybe even hover-) context
• think of ways to add more generic commands that capture a wider variety of actions?
• add tags/alias text that improves the search result
• grind through all other existing actions and add them to the palette (as of writing this means adding more values to Command in https://github.com/rerun-io/rerun/blob/main/crates/re_ui/src/command.rs)

Stronger formalization of actions in the code like this will also make it easier in the future to add undo/redo!