Onboarding carousel completed
Redo folder restructuring
NOTES:
1. nim_status_client binary is output to `./bin/nim_status_client`, so you'll need to update your workflow to run this file. README has been updated to reflect this. Also, if you're running VSCode, instructions for code reload were added.
2. All `ui` files now live in `ui/`
3. All lib files (ie `libstatus`) now live in `lib/`
4. Removed the Qt Creater user project file as this is unique to each user
5. Moved the project file to `ui/`, so just open up the `ui` folder in Qt creator and it should locate the project file
6. `-d:release` removed from compilation as it wasn't needed
7. Broke up main.qml in to the main app and onboarding components, however this should be broken down further into more reusable components
8. Click "Get started" to show chat
Format some files using nimpretty
