refactor: implement component-based architecture for enhanced maintainability

- Reorganize directory structure into core/, features/, and themes/
- Colocate application Nix logic, configs, scripts, and theme overrides
- Implement 'Inversion of Control' for theming: apps now pull theme-specific layouts
- Update flake.nix and shared library paths to match the new structure
- Document the new Feature-Centric architecture in README.md

features/apps/makima/AT Translated Set 2 keyboard.toml

@@ -0,0 +1,7 @@
+# Run nomarchy-restart-makima after any changes
+
+[remap]
+KEY_LEFTMETA-KEY_LEFTSHIFT-KEY_F23 = ["KEY_LEFTMETA", "KEY_LEFTALT", "KEY_SPACE"]
+
+[settings]
+GRAB_DEVICE = "true"