Updating Skills from Upstream Overview Pull and merge upstream changes from obra/superpowers-skills into your local skills repository while preserving your personal modifications. Announce at start: "I'm using the Updating Skills skill to sync with upstream." Prerequisites Your skills repo must have a tracking branch configured. The plugin sets this up automatically (either as a fork with remote, or with an remote). The Process Step 1: Check Current Status Run: If working directory is dirty: Proceed to Step 2 (stash changes) If clean: Skip to Step 3 Step 2: Stash Uncommitted Changes (if neede…