Refactor i18n approach (#2875)

* Refactor i18n approach

* chore: move to shared

* chore: add default

* create DialogService and update LoadingService (#2876)

* complete translation infra for ui project, currently broken

* cleanup and more dictionaries

* chore: fix

---------

Co-authored-by: Matt Hill <MattDHill@users.noreply.github.com>
Co-authored-by: Matt Hill <mattnine@protonmail.com>

web/projects/setup-wizard/src/app/pages/attach.page.ts

@@ -4,6 +4,7 @@ import {
   DiskInfo,
   DriveComponent,
   ErrorService,
+  i18nKey,
   LoadingService,
   toGuid,
 } from '@start9labs/shared'
@@ -84,7 +85,9 @@ export default class AttachPage {
   }
 
   private async attachDrive(guid: string, password: string) {
-    const loader = this.loader.open('Connecting to drive...').subscribe()
+    const loader = this.loader
+      .open('Connecting to drive' as i18nKey)
+      .subscribe()
 
     try {
       await this.stateService.importDrive(guid, password)