fix: Downgrade AGP to fix build issues

Author: oSumAtrIX

app/src/main/AndroidManifest.xml

@@ -82,15 +82,6 @@
                     tools:node="remove" />
         </provider>
 
-        <provider
-            android:name="androidx.startup.InitializationProvider"
-            android:authorities="${applicationId}.androidx-startup"
-            android:exported="false"
-            tools:node="merge">
-            <meta-data
-                android:name="ru.solrudev.ackpine.AckpineInitializer"
-                tools:node="remove" />
-        </provider>
 
         <provider
             android:name=".ManagerFileProvider"

gradle.properties

@@ -3,9 +3,7 @@ android.useAndroidX=true
 kotlin.code.style=official
 org.gradle.caching=true
 android.builtInKotlin=false
-# AGP 9 flags
-android.defaults.buildfeatures.resvalues=true
-android.newDsl=false
+android.nonFinalResIds=false
 org.gradle.configuration-cache=true
 org.gradle.configuration-cache.parallel=true
 org.gradle.parallel=true

gradle/libs.versions.toml

@@ -25,7 +25,7 @@ ktor = "3.4.1"
 markdown-renderer = "0.39.2"
 fading-edges = "1.0.4"
 kotlin = "2.3.10"
-android-gradle-plugin = "9.1.0"
+android-gradle-plugin = "8.13.2"
 dev-tools-gradle-plugin = "2.3.5"
 about-libraries = "13.2.1"
 coil = "2.7.0"