Many changes. See further for more details.

- Notification API
- New Modal API
- Vault JSON import and export
- Improved Page Cache
- Adding Context Menu API
- Adding Vault Deletion
- Fixing Sync Issues
- Implementing Share Target API
- Implementing Share To API

src/components/routing.scss

@@ -11,7 +11,7 @@
 .transition_slidein {
    animation-name: slidein;
    animation-duration: 0.3s;
-   z-index: 128;
+   z-index: 64;
 }
 
 @keyframes slidein {