Projects (#192)

* Add file save UI and drafts project

* Fix build

* Create SearchList component as abstraction

* Add project page and file tree view

* Create Locale context

* Create Theme context

* Create Version context

* Create Title context

* Create Project context

* Store current file in project context

* Fix issues when renaming file and implement deleting

* Style improvements

* Make all project strings translatable

* Fix z-index

src/app/pages/index.ts

@@ -2,4 +2,5 @@ export * from './Category'
 export * from './Changelog'
 export * from './Generator'
 export * from './Home'
+export * from './Project'
 export * from './Sounds'