* Updated ngx-virtual-scroller
* Removed the karma test config as it's breaking migration
* Reverted to pre angular 15
* Upgraded packages and reverted target to ES6 for older devices
* It's broken. Need to also find the safari version for old Ipads
* Fixes some code in default pipe and many updates to packages. Removed support for old iOS versions as it restricted Kavita from using newer features. Build still broken.
* More progress in getting build working on Angular 15. Removed polyfills.ts for new angular config
* Remove all.css for icons and use scss instead
* Removed stuff that isn't needed
* Migrated extended linting to eslint, ran on project and updated issues. Removed a duplicate component that did nothing. Fixed a few places where lifecycle hooks werent being called as interface wasn't implemented.
* App builds correctly. Source maps are still needed.
* Fixed source maps and removed more testing stuff. I will re-add later in another release when I figure out how to properly tackle dependencies on backend.
* Reverted back to old source map definition
