Problem

`anvil commit` only has `list`. No way to view a single commit’s metadata + diff via the CLI.

Proposal

`anvil commit view ` — show author, date, message, file stat, optionally full diff with `–diff`.

Implementation

Could be served via local `git show ` if the repo is cloned, OR via a new server endpoint `GET /api/v1/:org/:repo/commits/:sha`.

Acceptance criteria

• `anvil commit view ` shows commit metadata
• `–diff` includes the patch
• `–json` for scripting
• Works in cloned repo OR via server (decide implementation)

Origin

CLI gap audit. Lower priority.