add custom launcher icon

android/app/src/main/AndroidManifest.xml

@@ -3,7 +3,7 @@
     <application
         android:label="sheetless"
         android:name="${applicationName}"
-        android:icon="@mipmap/ic_launcher">
+        android:icon="@mipmap/launcher_icon">
         <activity
             android:name=".MainActivity"
             android:exported="true"

android/build/reports/problems/problems-report.html

@@ -650,7 +650,7 @@ code + .copy-button {
 <script type="text/javascript">
 function configurationCacheProblems() { return (
 // begin-report-data
-{"diagnostics":[{"problem":[{"text":"Configuring project ':' without an existing directory is deprecated. The configured projectDirectory '/nix/store/rj7vg4rl6p6ilzqj4fx13a78kq99lf7a-flutter-wrapped-3.32.8-sdk-links/packages/flutter_tools/gradle' does not exist, can't be written to or is not a directory. This behavior has been deprecated."}],"severity":"WARNING","problemDetails":[{"text":"This will fail with an error in Gradle 9.0."}],"contextualLabel":"Configuring project ':' without an existing directory is deprecated. The configured projectDirectory '/nix/store/rj7vg4rl6p6ilzqj4fx13a78kq99lf7a-flutter-wrapped-3.32.8-sdk-links/packages/flutter_tools/gradle' does not exist, can't be written to or is not a directory. This behavior has been deprecated.","documentationLink":"https://docs.gradle.org/8.12/userguide/upgrading_version_8.html#deprecated_missing_project_directory","problemId":[{"name":"deprecation","displayName":"Deprecation"},{"name":"configuring-project-without-an-existing-directory-is-deprecated-the-configured-projectdirectory-nix-store-rj-vg-rl-p-ilzqj-fx-a-kq-lf-a-flutter-wrapped-sdk-links-packages-flutter-tools-gradle-does-not-exist-can-t-be-written-to-or-is-not-a-directory-this-behavior-has-been-deprecated","displayName":"Configuring project ':' without an existing directory is deprecated. The configured projectDirectory '/nix/store/rj7vg4rl6p6ilzqj4fx13a78kq99lf7a-flutter-wrapped-3.32.8-sdk-links/packages/flutter_tools/gradle' does not exist, can't be written to or is not a directory. This behavior has been deprecated."}],"solutions":[[{"text":"Make sure the project directory exists and can be written."}]]},{"problem":[{"text":"Configuring project ':' without an existing directory is deprecated. The configured projectDirectory '/nix/store/rj7vg4rl6p6ilzqj4fx13a78kq99lf7a-flutter-wrapped-3.32.8-sdk-links/packages/flutter_tools/gradle' does not exist, can't be written to or is not a directory. This behavior has been deprecated."}],"severity":"WARNING","problemDetails":[{"text":"This will fail with an error in Gradle 9.0."}],"contextualLabel":"Configuring project ':' without an existing directory is deprecated. The configured projectDirectory '/nix/store/rj7vg4rl6p6ilzqj4fx13a78kq99lf7a-flutter-wrapped-3.32.8-sdk-links/packages/flutter_tools/gradle' does not exist, can't be written to or is not a directory. This behavior has been deprecated.","documentationLink":"https://docs.gradle.org/8.12/userguide/upgrading_version_8.html#deprecated_missing_project_directory","problemId":[{"name":"deprecation","displayName":"Deprecation"},{"name":"configuring-project-without-an-existing-directory-is-deprecated-the-configured-projectdirectory-nix-store-rj-vg-rl-p-ilzqj-fx-a-kq-lf-a-flutter-wrapped-sdk-links-packages-flutter-tools-gradle-does-not-exist-can-t-be-written-to-or-is-not-a-directory-this-behavior-has-been-deprecated","displayName":"Configuring project ':' without an existing directory is deprecated. The configured projectDirectory '/nix/store/rj7vg4rl6p6ilzqj4fx13a78kq99lf7a-flutter-wrapped-3.32.8-sdk-links/packages/flutter_tools/gradle' does not exist, can't be written to or is not a directory. This behavior has been deprecated."}],"solutions":[[{"text":"Make sure the project directory exists and can be written."}]]}],"problemsReport":{"totalProblemCount":2,"buildName":"android","requestedTasks":"assembleRelease","documentationLink":"https://docs.gradle.org/8.12/userguide/problems-report.html","documentationLinkCaption":"Problem report","summaries":[]}}
+{"diagnostics":[{"problem":[{"text":"Configuring project ':' without an existing directory is deprecated. The configured projectDirectory '/nix/store/rj7vg4rl6p6ilzqj4fx13a78kq99lf7a-flutter-wrapped-3.32.8-sdk-links/packages/flutter_tools/gradle' does not exist, can't be written to or is not a directory. This behavior has been deprecated."}],"severity":"WARNING","problemDetails":[{"text":"This will fail with an error in Gradle 9.0."}],"contextualLabel":"Configuring project ':' without an existing directory is deprecated. The configured projectDirectory '/nix/store/rj7vg4rl6p6ilzqj4fx13a78kq99lf7a-flutter-wrapped-3.32.8-sdk-links/packages/flutter_tools/gradle' does not exist, can't be written to or is not a directory. This behavior has been deprecated.","documentationLink":"https://docs.gradle.org/8.12/userguide/upgrading_version_8.html#deprecated_missing_project_directory","problemId":[{"name":"deprecation","displayName":"Deprecation"},{"name":"configuring-project-without-an-existing-directory-is-deprecated-the-configured-projectdirectory-nix-store-rj-vg-rl-p-ilzqj-fx-a-kq-lf-a-flutter-wrapped-sdk-links-packages-flutter-tools-gradle-does-not-exist-can-t-be-written-to-or-is-not-a-directory-this-behavior-has-been-deprecated","displayName":"Configuring project ':' without an existing directory is deprecated. The configured projectDirectory '/nix/store/rj7vg4rl6p6ilzqj4fx13a78kq99lf7a-flutter-wrapped-3.32.8-sdk-links/packages/flutter_tools/gradle' does not exist, can't be written to or is not a directory. This behavior has been deprecated."}],"solutions":[[{"text":"Make sure the project directory exists and can be written."}]]},{"problem":[{"text":"Configuring project ':' without an existing directory is deprecated. The configured projectDirectory '/nix/store/rj7vg4rl6p6ilzqj4fx13a78kq99lf7a-flutter-wrapped-3.32.8-sdk-links/packages/flutter_tools/gradle' does not exist, can't be written to or is not a directory. This behavior has been deprecated."}],"severity":"WARNING","problemDetails":[{"text":"This will fail with an error in Gradle 9.0."}],"contextualLabel":"Configuring project ':' without an existing directory is deprecated. The configured projectDirectory '/nix/store/rj7vg4rl6p6ilzqj4fx13a78kq99lf7a-flutter-wrapped-3.32.8-sdk-links/packages/flutter_tools/gradle' does not exist, can't be written to or is not a directory. This behavior has been deprecated.","documentationLink":"https://docs.gradle.org/8.12/userguide/upgrading_version_8.html#deprecated_missing_project_directory","problemId":[{"name":"deprecation","displayName":"Deprecation"},{"name":"configuring-project-without-an-existing-directory-is-deprecated-the-configured-projectdirectory-nix-store-rj-vg-rl-p-ilzqj-fx-a-kq-lf-a-flutter-wrapped-sdk-links-packages-flutter-tools-gradle-does-not-exist-can-t-be-written-to-or-is-not-a-directory-this-behavior-has-been-deprecated","displayName":"Configuring project ':' without an existing directory is deprecated. The configured projectDirectory '/nix/store/rj7vg4rl6p6ilzqj4fx13a78kq99lf7a-flutter-wrapped-3.32.8-sdk-links/packages/flutter_tools/gradle' does not exist, can't be written to or is not a directory. This behavior has been deprecated."}],"solutions":[[{"text":"Make sure the project directory exists and can be written."}]]}],"problemsReport":{"totalProblemCount":2,"requestedTasks":"assembleRelease","documentationLink":"https://docs.gradle.org/8.12/userguide/problems-report.html","documentationLinkCaption":"Problem report","summaries":[]}}
 // end-report-data
 );}
 </script>