Localization - First Pass (#2174)

* Started designing the backend localization service

* Worked in Transloco for initial PoC

* Worked in Transloco for initial PoC

* Translated the login screen

* translated dashboard screen

* Started work on the backend

* Fixed a logic bug

* translated edit-user screen

* Hooked up the backend for having a locale property.

* Hooked up the ability to view the available locales and switch to them.

* Made the localization service languages be derived from what's in langs/ directory.

* Fixed up localization switching

* Switched when we check for a license on UI bootstrap

* Tweaked some code

* Fixed the bug where dashboard wasn't loading and made it so language switching is working.

* Fixed a bug on dashboard with languagePath

* Converted user-scrobble-history.component.html

* Converted spoiler.component.html

* Converted review-series-modal.component.html

* Converted review-card-modal.component.html

* Updated the readme

* Translated using Weblate (English)

Currently translated at 100.0% (54 of 54 strings)

Translation: Kavita/ui
Translate-URL: https://hosted.weblate.org/projects/kavita/ui/en/

* Converted review-card.component.html

* Deleted dead component

* Converted want-to-read.component.html

* Added translation using Weblate (Korean)

* Translated using Weblate (Spanish)

Currently translated at 40.7% (22 of 54 strings)

Translation: Kavita/ui
Translate-URL: https://hosted.weblate.org/projects/kavita/ui/es/

* Translated using Weblate (Korean)

Currently translated at 62.9% (34 of 54 strings)

Translation: Kavita/ui
Translate-URL: https://hosted.weblate.org/projects/kavita/ui/ko/

* Converted user-preferences.component.html

* Translated using Weblate (Korean)

Currently translated at 92.5% (50 of 54 strings)

Translation: Kavita/ui
Translate-URL: https://hosted.weblate.org/projects/kavita/ui/ko/

* Converted user-holds.component.html

* Converted theme-manager.component.html

* Converted restriction-selector.component.html

* Converted manage-devices.component.html

* Converted edit-device.component.html

* Converted change-password.component.html

* Converted change-email.component.html

* Converted change-age-restriction.component.html

* Converted api-key.component.html

* Converted anilist-key.component.html

* Converted typeahead.component.html

* Converted user-stats-info-cards.component.html

* Converted user-stats.component.html

* Converted top-readers.component.html

* Converted some pipes and ensure translation is loaded before the app.

* Finished all but one pipe for localization

* Converted directory-picker.component.html

* Converted library-access-modal.component.html

* Converted a few components

* Converted a few components

* Converted a few components

* Converted a few components

* Converted a few components

* Merged weblate in

* ... -> … update

* Updated the readme

* Updateded all fonts to be woff2

* Cleaned up some strings to increase re-use

* Removed an old flow (that doesn't exist in backend any longer) from when we introduced emails on Kavita.

* Converted Series detail

* Lots more converted

* Lots more converted & hooked up the ability to flatten during prod build the language files.

* Lots more converted

* Lots more converted & fixed a bunch of broken pipes due to inject()

* Lots more converted

* Lots more converted

* Lots more converted & fixed some bad keys

* Lots more converted

* Fixed some bugs with admin dasbhoard nested tabs not rendering on first load due to not using onpush change detection

* Fixed up some localization errors and fixed forgot password error when the user doesn't have change password permission

* Fixed a stupid build issue again

* Started adding errors for interceptor and backend.

* Finished off manga-reader

* More translations

* Few fixes

* Fixed a bug where character tag badges weren't showing the name on chapter info

* All components are translated

* All toasts are translated

* All confirm/alerts are translated

* Trying something new for the backend

* Migrated the localization strings for the backend into a new file.

* Updated the localization service to be able to do backend localization with fallback to english.

* Cleaned up some external reviews code to reduce looping

* Localized AccountController.cs

* 60% done with controllers

* All controllers are done

* All KavitaExceptions are covered

* Some shakeout fixes

* Prep for initial merge

* Everything is done except options and basic shakeout proves response times are good. Unit tests are broken.

* Fixed up the unit tests

* All unit tests are now working

* Removed some quantifier

* I'm not sure I can support localization for some Volume/Chapter/Book strings within the codebase.

---------

Co-authored-by: Robbie Davis <robbie@therobbiedavis.com>
Co-authored-by: majora2007 <kavitareader@gmail.com>
Co-authored-by: expertjun <jtrobin@naver.com>
Co-authored-by: ThePromidius <thepromidiusyt@gmail.com>

UI/Web/src/app/user-settings/api-key/api-key.component.ts

@@ -14,6 +14,7 @@ import {Clipboard} from '@angular/cdk/clipboard';
 import {takeUntilDestroyed} from "@angular/core/rxjs-interop";
 import { NgbTooltip } from '@ng-bootstrap/ng-bootstrap';
 import { NgIf } from '@angular/common';
+import {TranslocoModule, TranslocoService} from "@ngneat/transloco";
 
 @Component({
     selector: 'app-api-key',
@@ -21,7 +22,7 @@ import { NgIf } from '@angular/common';
     styleUrls: ['./api-key.component.scss'],
     changeDetection: ChangeDetectionStrategy.OnPush,
     standalone: true,
-    imports: [NgIf, NgbTooltip]
+    imports: [NgIf, NgbTooltip, TranslocoModule]
 })
 export class ApiKeyComponent implements OnInit {
 
@@ -32,6 +33,7 @@ export class ApiKeyComponent implements OnInit {
   @ViewChild('apiKey') inputElem!: ElementRef;
   key: string = '';
   private readonly destroyRef = inject(DestroyRef);
+  private readonly translocoService = inject(TranslocoService);
 
 
   constructor(private confirmService: ConfirmService, private accountService: AccountService, private toastr: ToastrService, private clipboard: Clipboard,
@@ -43,7 +45,7 @@ export class ApiKeyComponent implements OnInit {
       if (user) {
         key = user.apiKey;
       } else {
-        key = 'ERROR - KEY NOT SET';
+        key = this.translocoService.translate('api-key.no-key');
       }
 
       if (this.transform != undefined) {
@@ -61,13 +63,13 @@ export class ApiKeyComponent implements OnInit {
   }
 
   async refresh() {
-    if (!await this.confirmService.confirm('This will invalidate any OPDS configurations you have setup. Are you sure you want to continue?')) {
+    if (!await this.confirmService.confirm(this.translocoService.translate('api-key.confirm-reset'))) {
       return;
     }
     this.accountService.resetApiKey().subscribe(newKey => {
       this.key = newKey;
       this.cdRef.markForCheck();
-      this.toastr.success('API Key reset');
+      this.toastr.success(this.translocoService.translate('api-key.key-reset'));
     });
   }