chore: generate icons for every flavor

android/app/src/nightly/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -1,6 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-  <background android:drawable="@color/ic_launcher_background" />
-  <foreground android:drawable="@drawable/ic_launcher_foreground" />
-  <monochrome android:drawable="@drawable/ic_launcher_monochrome" />
+  <background android:drawable="@color/ic_launcher_background"/>
+  <foreground>
+      <inset
+          android:drawable="@drawable/ic_launcher_foreground"
+          android:inset="16%" />
+  </foreground>
 </adaptive-icon>

flutter_launcher_icons-nightly.yaml

@@ -2,5 +2,5 @@ flutter_launcher_icons:
   android: true
   ios: true
   image_path: "assets/spotube-nightly-logo.png"
-  adaptive_icon_foreground: "assets/spotube-nightly-logo-foreground.jpg"
+  adaptive_icon_foreground: "assets/spotube-nightly-logo-foreground.png"
   adaptive_icon_background: "#242832"

flutter_launcher_icons.yaml

@@ -6,7 +6,7 @@ flutter_launcher_icons:
   # image_path_android: "assets/icon/icon.png"
   min_sdk_android: 21 # android min sdk min:16, default 21
   adaptive_icon_background: "#242832"
-  adaptive_icon_foreground: "assets/spotube-logo-foreground.jpg"
+  adaptive_icon_foreground: "assets/spotube-logo-foreground.png"
   # adaptive_icon_monochrome: "assets/icon/monochrome.png"
 
   ios: true