Misc bug fixes

Updated package versions and replaced SJCL crypto library with build-in browser crypto functions to increase performance

* Refactored extension permissions to remove tabs requirement
* Fixed bug that caused settings page to not loading remote storage state properly
* Fixed category selector to properly render existing categories in green upon initial load
* Fixed issues caused by the possibility of pasting new newlines into search fields
* Fixed visual bug with category name display in popup window where errors were not shown properly
* Fixed internal logic bug that caused "Invalid applyMarkup state" error to be shown on some searches
* Improved the relevance of search results
* Fixed JSON export error caused by browser "btoa" function not handling Unicode characters properly
* Fixed intermittent loading error caused by inconsistent object key ordering

* Major revamp of plugin UI design

* Update popup data when a tab navigates to a new page
* Remove fish shell build dependency
* Update sync time interface on a regular interval
* Add error message when loading RemoteStorage data encrypted with a different passphrase
* Add erase vault interface