v1.6.0

✨ Features

• Migrate to pi-sidecar-client — Replace CLI subprocess-based AI calls with HTTP sidecar service for all providers (#83)
• Graphify code knowledge graphs — Pre-build code knowledge graph before AI planner runs for structured architecture context (#84)
• Documentation completeness check — AI audits generated docs against codebase and auto-generates pages for undocumented features (#84)

🐛 Bug Fixes

• Sidecar readiness check — Add health wait loop before starting FastAPI to prevent race conditions (#83)
• EXIT trap bypass — Don't exec when sidecar is running so cleanup trap fires (#83)
• Node.js version parity — Copy node from sidecar-builder instead of apt install (#83)
• npx symlink — Add npx symlink in Dockerfile runtime stage (#83)
• Conditional graph prompts — Only include graph instructions when GRAPH_REPORT.md exists (#84)
• Semantic JSON validation — Add type guards for non-dict JSON and list shape validation (#84)
• Golden rule compliance — Write data to temp files instead of bloating prompts (#84)
• Empty-text handling — Handle empty sidecar responses in code graph extraction (#84)
• Model discovery optimization — Single sidecar call instead of 3 for model listing (#84)
• Gap page validation — Validate completeness-check gap pages for stale references (#84)
• Async event loop — Wrap all blocking graphify calls in asyncio.to_thread (#84)
• Plan persistence — Persist updated plan_json after completeness check adds gap pages (#84)

🏗️ Architecture

• Sidecar helper — New TypeScript wrapper for @myk-org/pi-sidecar with lifecycle coupling
• Code graph module — src/docsfy/code_graph.py — full Graphify pipeline (AST + semantic + clustering + labeling)
• New pipeline stages — analyzing and completeness_check stages with frontend activity log entries

🔧 Maintenance

• PR Agent configuration — Added .pr-agent.toml for automated PR review

Full Changelog: v1.5.0...v1.6.0