- Add AST-based lint checks for broad unknown object assertions and local JsonObject aliases
- Centralize JsonObject in core and package-local MCP RPC JSON typing
- Replace baseline Record<string, unknown> assertions with named shared/domain types
- Move newly split tests under explicit domain subfolders
- Update nested helper imports after the moves
- Add a lint guard against repeating existing sibling domains as filename prefixes
- Move FigmaAPI tests into focused files by feature area
- Share API construction from figma/api/helpers.ts
- Remove FigmaAPI coverage from max-lines exceptions