Pre-Deploy Safety Gate

# Pre-Deploy Safety Gate

A pre-deploy safety gate for Claude Code. Before you ship, it verifies your deploy
candidate is a git-descendant of what's actually live — so it can't silently drop a
route or feature — and confirms the rollback path works.

## Usage
```
/predeploy <project-slug>
```

## Behavior
The load-bearing checks are deterministic exit-code scripts, so a pass is a real
pass, not a model's opinion. AI agents then layer judgment on top.

### Deterministic gate (scripts, exit codes)
- Confirms the deploy candidate is a descendant of the live commit — no dropped
  routes or features from deploying a stale or divergent branch
- Confirms the rollback path is real and restores the previous good version fast

### Judgment layer (AI agents)
- Code review, security review, visual-regression, and SEO-preservation checks
  against the live site before the deploy is allowed

## Outcome
One consolidated PASS / BLOCK report. The deploy is gated on all checks passing
plus an explicit ship-it — nothing goes out on a silent regression.

## Notes
MIT licensed.