Version1.0 --- core functions work in progress

- User can now create their own kitchen
- User can now see all the listed kitchen
- User can now delete and edit their own kitchen
- User can now submit reservations for kitchen
- User can now see reservations submitted by themselves
- If user click "delete" kitchen, it will change kitchen.data_status to "archive" and no longer be displayed; it WILL NOT destroy the record from database

Why give this a special `header` class when its parent element also has the _same_ class?  Why not, e.g.,

```css
.header h1 {
  // rad styles, yo
}
```