Documentation Everything you need to build, verify, and ship Parcel. Start here architecture.md Render pipeline, coordinate rules, module map — read before touching Editor or export parity.md Feature parity vs macshot reference — what's done, what's deferred QA_CHECKLIST.md Manual verification matrix for Capture, recording, Vision, upload Release & integrations integrations.md GitHub, Vercel, Supabase, Mobbin, Higgsfield wiring mcp-setup.md Cursor MCP configuration for connected services MACOS13_VM_QA.md macOS 13 fallback paths (written but dev-machine untested) Agent / contributor guides ../AGENTS.md Canonical glossary, hard constraints, project layout ../CONTRIBUTING.md Setup, build, PR expectations Glossary (quick reference) Use these exact terms in code and UI — no synonyms: Term Meaning Capture Grabbing pixels + the resulting full-resolution image Selection User-chosen region within a Capture Overlay Full-screen selection UI (NSPanel + SwiftUI) Editor Mark-up window for copy/save/upload Annotation One mark-up object (Arrow, Censor, Text, …) Tool Active annotation mode Canvas Capture + Annotations drawing surface Layer Z-ordered Annotation stack