Create Branch

This automates git branch creation using Sentry's naming convention: prefix/type/description. It figures out your username from GitHub API, git config, or email, then inspects your working directory to classify the work (feat, fix, ref, chore, etc.) and generate a kebab-case description. The whole thing runs without prompting unless you explicitly ask to choose the name manually. It handles base branch detection, collision avoidance, and creates the branch in one go. Honestly most useful if you're on a team that enforces structured branch names and you're tired of typing the same prefix format every time. Saves maybe thirty seconds per branch but those seconds add up.