Optimize release build APK size

please no new bugs prayge

app/build.gradle.kts

@@ -35,7 +35,7 @@ android {
             applicationIdSuffix = ".release"
 
             postprocessing {
-                isRemoveUnusedCode = false
+                isRemoveUnusedCode = true
                 isObfuscate = false
                 isOptimizeCode = false
             }

g-services/build.gradle.kts

@@ -20,6 +20,7 @@ android {
                     getDefaultProguardFile("proguard-android-optimize.txt"),
                     "proguard-rules.pro"
             )
+            consumerProguardFiles("proguard-rules.pro")
         }
     }
 

g-services/proguard-rules.pro

@@ -19,3 +19,5 @@
 # If you keep the line number information, uncomment this to
 # hide the original source file name.
 #-renamesourcefileattribute SourceFile
+
+-keep class com.google.** { *; }

ms-services/build.gradle.kts

@@ -20,6 +20,7 @@ android {
                     getDefaultProguardFile("proguard-android-optimize.txt"),
                     "proguard-rules.pro"
             )
+            consumerProguardFile("proguard-rules.pro")
         }
     }
 

ms-services/proguard-rules.pro

@@ -19,3 +19,5 @@
 # If you keep the line number information, uncomment this to
 # hide the original source file name.
 #-renamesourcefileattribute SourceFile
+
+-keep class com.microsoft.graph.requests.** { *; }