Reduce proxy latency, enrich telemetry, protect Bash output, bump to 0.5.6

Add pluggable adapter hooks for CCR, Storage, and TOIN backends

Add memory observability system (Phase 1)

Add pluggable storage backend abstraction for CompressionStore

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 ruff lint and format errors for CI

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