fix(mobile): stop app icon source overwrite (#1594)

* fix(mobile): use colored iOS app icon source

* Revert "fix(mobile): use colored iOS app icon source"

This reverts commit fc646f6377.

* fix(mobile): provide iOS dark launcher icon variant

* fix(ci): stop overwriting mobile icon source for TestFlight

---------

Co-authored-by: SureBot <sure-bot@we-promise.com>

.github/workflows/ios-testflight.yml

@@ -103,10 +103,6 @@ jobs:
         if: ${{ steps.check_prereqs.outputs.enabled == 'true' }}
         run: flutter pub get
 
-      - name: Copy app icon source
-        if: ${{ steps.check_prereqs.outputs.enabled == 'true' }}
-        run: cp public/android-chrome-512x512.png mobile/assets/icon/app_icon.png
-
       - name: Generate app icons
         working-directory: mobile
         if: ${{ steps.check_prereqs.outputs.enabled == 'true' }}

mobile/pubspec.yaml

@@ -43,6 +43,7 @@ flutter_launcher_icons:
   android: true
   ios: true
   image_path: "assets/icon/app_icon.png"
+  image_path_ios_dark_transparent: "assets/icon/app_icon.png"
   adaptive_icon_background: "#FFFFFF"
   adaptive_icon_foreground: "assets/icon/app_icon.png"
   remove_alpha_ios: true