Fix ruff formatting

Add TOIN field-level learning and comprehensive integration tests

Add seamless LangChain integration

v0.2.2: Add CCR Response Handler, Context Tracker, and restructure docs

Fix all mypy type errors and flaky embedding test

Fix all ruff lint and format errors for CI

feat: Add CCR architecture, TOIN telemetry, and DevEx improvements

Add cache optimization module with scalable dynamic content detection