Add Discord community version (64-bit only)

- Added realracing3-community.apk (71.57 MB)
- Removed 32-bit support (armeabi-v7a)
- Only includes arm64-v8a libraries
- Decompiled source code included
- Added README-community.md with analysis

decompiled-community/sources/androidx/browser/customtabs/EngagementSignalsCallback.java

@@ -0,0 +1,17 @@
+package androidx.browser.customtabs;
+
+import android.os.Bundle;
+import androidx.annotation.IntRange;
+import androidx.annotation.NonNull;
+
+/* loaded from: classes.dex */
+public interface EngagementSignalsCallback {
+    default void onGreatestScrollPercentageIncreased(@IntRange(from = 1, to = 100) int i, @NonNull Bundle bundle) {
+    }
+
+    default void onSessionEnded(boolean z, @NonNull Bundle bundle) {
+    }
+
+    default void onVerticalScrollEvent(boolean z, @NonNull Bundle bundle) {
+    }
+}