Adds repo_recent_commits (history/authorship, optional path or author) and
repo_find_commits (by commit message or pickaxe code search) so the voice
agent can answer who-changed-what and which-commit-introduced-X over the
local karti-ai/podman checkout.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Voice agent can now search the repo (code, symbols, files) via ripgrep over
the live local checkout of main. GitHub code-search index is empty for this
repo, so back it with the always-current clone instead.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Kartikeya