MOBILE-3765 about: Add feedback form url to config

src/core/constants.ts

@@ -177,6 +177,7 @@ export interface EnvironmentConfig {
     forceOpenLinksIn: 'app' | 'browser';
     iOSDefaultOpenFileAction?: OpenFileAction;
     customMainMenuItems?: CoreMainMenuLocalizedCustomItem[];
+    feedbackFormUrl?: string | false;
 };
 
 export interface EnvironmentBuild {

src/core/features/settings/pages/about/about.html

@@ -31,8 +31,9 @@
         <ion-label>{{ 'core.settings.privacypolicy' | translate }}</ion-label>
     </ion-item>
     <ion-item
+        *ngIf="feedbackFormUrl"
         class="ion-text-wrap"
-        button core-link href="https://feedback.moodle.org/mobileapp"
+        button core-link [href]="feedbackFormUrl"
         detail="true" detailIcon="open-outline"
     >
         <ion-icon name="fas-bullhorn" slot="start" aria-hidden="true"></ion-icon>

src/core/features/settings/pages/about/about.ts

@@ -30,6 +30,7 @@ export class CoreSettingsAboutPage {
     appName: string;
     versionName: string;
     privacyPolicy: string;
+    feedbackFormUrl = CoreConstants.CONFIG.feedbackFormUrl ?? 'https://feedback.moodle.org/mobileapp';
 
     constructor() {
         const currentSite = CoreSites.getCurrentSite();