Description 724 -> 214 chars, body 1102 -> 343 words, Gotchas 12 -> 3.
Create, rewrite, and cherry-pick flows move to self-contained references/
files behind a dispatch table.
The audit caught that moving the secret scan into the create flow left the
amend/squash path with no check in its loaded context; it is now a gate
common to every flow. Also re-homes the interactive-rebase reflog warning
git-history dropped, since this skill owns rebase.
## Why
The git plugin only covered a partial slice of common git workflows.
This adds the remaining skill set (branches, commits, history, remotes,
submodules, workflow, worktrees) plus a git-orchestrate agent so the
plugin can handle end-to-end git automation instead of a handful of
commands.
## Implementation Notes
Each new skill was validated against its research docs and org
conventions after initial authoring, which surfaced hallucinated
version pins, factual errors, and completeness gaps that were
corrected in the same pass rather than left for follow-up.
## Impact
Bumps the git plugin to 1.3.0.
Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>
