v0.9.0

What's Changed

• feat: LiteLLM gateway auto-detection, direct HTTP LLM calls, UX polish by @CodeWithJuber in #44
• fix: remove corporate-specific URLs from test fixtures by @CodeWithJuber in #45
• feat: end-to-end alignment — docs↔code drift gating, math over keyword heuristics, persistent memory by @CodeWithJuber in #46

Full Changelog: v0.8.1...v0.9.0