## Compositor
- Manage Samplers
- Data model for comps
- Dump and read back state, (de)serialization!!!
- std::unordered_map -> std::flat_map pending compiler support

## UI
- Sequencer timeline init
- Viewport Gizmos (https://github.com/CedricGuillemet/ImGuizmo)
- Shader nodes (https://github.com/CedricGuillemet/ImGuizmo)

## Audio
- Wait for SDL3!

## IO
- PNG Export (perhaps go stb -> bimg)
- Video import (research opencv libavcodec etc)
- Dialogs pending SDL3