M0.11: ROADMAP, CONTRIBUTING, docs/architecture and docs/testing

Co-Authored-By: Claude Opus 5.5 <[email protected]>

ROADMAP.md

@@ -0,0 +1,25 @@
+# Roadmap
+
+EffectCraft aims to do what After Effects does, with the same panels, menus and behaviour, written
+from scratch in Rust. This is where it stands. The milestones overlap; several are worked on at
+once.
+
+| | Milestone | State |
+|---|---|---|
+| M0 | Skeleton: crates, compositor, the After Effects style shell, control channel, `cargo xtask` | Done (web build pending) |
+| M1 | Keyframes: temporal and spatial interpolation, Easy Ease, roving, velocity | Done |
+| M2 | Compositing: 38 blend modes, track mattes, parenting, adjustment layers | Done |
+| M3 | Project operations: settings dialogs, layer commands, `.ecproj`, undo, After Effects menu bar | Mostly done |
+| M4 | Preview: precomps, motion blur, cached playback | Mostly done |
+| M5 | Timeline depth: graph editor, keyframe clipboard and dialogs, time remapping, pick-whips, expression editor | Done |
+| M6 | Shapes, masks and footage: shape operators, masks and the pen tool, video and image import | Done |
+| M7 | 3D: 3D layers, cameras, lights, shadows, depth of field, 3D views and camera tools | In review |
+| M8 | Expressions with the After Effects object model | Done |
+| M9 | Text and effects: text animators, 241 effects | In progress (layer styles, more selectors) |
+| M10 | Export: render queue, H.264, ProRes, image sequences, GIF, audio | Done |
+| M11 | Animation tools: presets, Motion Sketch, Wiggler, Lottie, audio playback | Next |
+| M12 | Performance: layer cache and parallel compositing (done), GPU compositing, disk cache, motion tracking | In progress |
+| M13+ | Time effects, puppet, paint, roto, preferences and shortcut editor, the web app, a plugin API | Planned |
+| M14 | Built for agents: MCP server, command-line tool, control channel | Done |
+
+Come tell us what matters most to you on [Discord](https://discord.gg/artcraft).