Create a git branch. Use this skill whenever the user asks to create a branch, make a branch, start a branch, cut a branch, switch to a new branch, or begin work on a feature, bug, or task — including "create a branch for...", "new branch for...", "switch to a branch...", "let's start working on...", "implement...", "build...". Also use it before executing any implementation plan that will need a branch. Never run `git checkout -b` or `git switch -c` directly; consult this skill first. Names branches to the Conventional Branch standard (https://conventional-branch.github.io/), reads the repository's existing branches so the name matches local convention, and asks for a ti…