Fixed import paths for 43 components moved into features/ directories.
Key fixes:
- api/, types/, hooks/, state/, utils/ imports need ../../../ from features/*/
- components/ imports need ../../ from features/*/
- Cross-feature imports use relative paths (e.g., ../tool/tools-bottom-sheet)
- app-shell.tsx updated to import from features/ subdirectories
Frontend typecheck now passes except for one pre-existing error:
xterm-addon-webgl missing type declarations.
Quality gates: ruff passed on backend, py_compile passed on all backend files.
alex
8c7affc933