Adds structured planning phase before responses and reorganizes
available shell commands by category. Planning helps catch edge
cases early and shell categorization makes capabilities clearer.
Main changes:
- New chain-of-thought system for pre-response thinking
- Grouped shell commands by function (files, sys, dev tools, misc)
- Added brief cmd descriptions
No breaking changes, just better organization + process. Should
help reduce back-and-forth on PRs.
Tested w/o cmd env :)
- kofi
