feat: initial zai-proxy ecosystem repo
Extracted from ardenone-cluster/containers/zai-proxy and
ardenone-cluster/containers/zai-proxy-dashboard.
- proxy/: OpenAI-compatible ZAI reverse proxy (Go, v1.10.0)
- Token counting, rate limiting, Prometheus metrics, canary support
- dashboard/: Metrics dashboard backend + React frontend (Go, v1.0.0)
- Prometheus collector, SQLite storage, SSE live updates
- docs/: Operational notes, research, and plan subdirs
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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