- Change description from 'Z.AI Anthropic-compatible API' to 'Z.AI Claude API'
- Z.AI is Claude-native, not merely compatible (per plan.md)
- No other changes needed - metrics, env defaults, and port were already correct
Co-Authored-By: Claude <noreply@anthropic.com>
Rewrite root README as a provider-agnostic description of the proxy
and dashboard. Remove internal git remote reference. Add quick-start,
environment variable table, and metrics inventory.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>