Add a different 'new task' action that resets the Kilo Code panel and sets the focused tabs as context

[oxysoft]

In Cursor, I can press CTRL-N while the panel is active to reset it to a clean slate with the input focused. It also auto-attaches to the context the files I have open, a highly integrative UX experience that is awesome productivity.

In the new 1.3 version they instead attach a special "Active Tabs" context item which is dynamic. Some people may prefer this, but I don't. If you rewind the conversation to try again with a different prompt, the context may not be what you expect anymore because you navigated around. We should make this configurable so people can choose whichever they prefer. The classic method is simpler to implement anyway.

This action should also work from within a code pane, opening the Kilo panel and focusing the input box. Ensure that we can use the 'when' clause to make it usable only from within the Kilo panel being focused, for greater user choice.