v0.21.0

What's Changed

• feat(overview): rebuild repo overview around code health by @RaghavChamadiya in #501
• feat(coupling): repo-wide change-coupling graph by @RaghavChamadiya in #497
• UX overhaul: airier, diagram-first web UI on a shared composition backbone by @swati510 in #504
• fix(ingestion): skip Unity-generated .NET scan paths by @joptimus in #499
• refactor(workspace): split contract extractors into per-framework dialects by @RaghavChamadiya in #505
• feat(workspace): extract Rust HTTP route providers by @RaghavChamadiya in #506
• feat(workspace): extract C#/Unity HTTP consumers by @RaghavChamadiya in #507
• feat(workspace): follow JS wrapper and variable-URL HTTP consumers by @RaghavChamadiya in #508
• fix(workspace): require gRPC context for C# client consumer extraction by @RaghavChamadiya in #509
• feat(workspace): extract Rust reqwest HTTP consumers by @RaghavChamadiya in #510
• feat(workspace): service-granular system graph and extraction diagnostics by @RaghavChamadiya in #511
• feat(workspace): live system map for cross-repo services by @RaghavChamadiya in #512
• Cross-repo blast radius and change risk by @RaghavChamadiya in #513
• Breaking-change guard for cross-repo contracts by @RaghavChamadiya in #514
• Workspace architecture conformance, dependency cycles, and DSM view by @RaghavChamadiya in #515
• fix(workspace): stop contract extraction scanning nested repos (1M-file hang) by @RaghavChamadiya in #516
• Workspace architecture metrics: propagation cost, core-periphery roles, and a 1-10 score by @RaghavChamadiya in #517
• Consolidate the MCP tool surface and reconcile tool-count docs by @RaghavChamadiya in #519
• Make the MCP tool surface context-aware and configurable by @RaghavChamadiya in #520
• Edit the MCP tool surface from the dashboard by @RaghavChamadiya in #521
• release: v0.21.0 — workspace architecture intelligence + configurable MCP surface by @RaghavChamadiya in #522

Full Changelog: v0.20.0...v0.21.0