Initial commit: Complete NodeJS-native setup

- Migrated from Python pre-commit to NodeJS-native solution
- Reorganized documentation structure
- Set up Husky + lint-staged for efficient pre-commit hooks
- Fixed Dockerfile healthcheck issue
- Added comprehensive documentation index

metadata.json

@@ -0,0 +1,5 @@
+{
+  "name": "Medication Reminder",
+  "description": "An application to help users track their medicine intake and receive reminders for their medication schedule. Users can add medications, specify dosages and frequencies, and view a daily timeline of their doses.",
+  "requestFramePermissions": []
+}