v0.1.0

First public release.

• OpenAI-compatible gateway (SSE + non-stream), OpenAI-family & Anthropic adapters, built-in deterministic mock provider
• Lagrangian cost-quality routing with adaptive lambda + Thompson Sampling
• Cascade executor with tiered confidence checks and online threshold calibration
• Explainable routing headers, SQLite request log, embedded savings dashboard
• Deterministic 4-policy benchmark harness; 8-round real-model ablation on local Ollama (reports/)