Add Phase 8 features: analytics, reporting, health check

- Add pageviews table and /api/v1/analytics/pageview endpoint
- Abuse reporting API already existed at /api/v1/reports
- Add health_check.py script for monitoring
- ChatGPT additions: report modal UI, analytics tracking JS

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <[email protected]>

registry-seeds/official/code-review/README.md

@@ -0,0 +1,21 @@
+# code-review
+
+Review code for issues, risks, and improvements.
+
+## Usage
+
+```bash
+code-review --language python --focus bugs,security --severity medium < app.py
+```
+
+## Arguments
+
+- `--language`: Programming language or `auto`.
+- `--focus`: Comma-separated focus areas (e.g., `bugs,security,performance`).
+- `--severity`: Minimum severity level (`low`, `medium`, `high`).
+
+## Examples
+
+```bash
+cat main.go | code-review --language go --focus performance --severity high
+```