docs: add skill drift detection and self-healing to README

release: v0.1.3

chore: add test fixtures and dev scripts

docs: frontend architecture spec and agent integration guides

feat: integrate chain normalization, skill ranking, and workflow

feat: API coverage tracking

feat: workflow suggestions from observed API chains

feat: breaking vs non-breaking schema drift detection

feat: chain normalization and skill ranking

docs: restore tested workflow examples with real sites

fix: stabilize CI e2e matrix

fix: use npm install in workflows

release: v0.1.2

Tighten release packaging and install docs

Remove assistant-only repo docs