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/com/google/firebase/messaging/TopicsStore.java

@@ -0,0 +1,49 @@
+package com.google.firebase.messaging;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import java.lang.ref.WeakReference;
+import java.util.concurrent.Executor;
+
+/* loaded from: classes3.dex */
+public final class TopicsStore {
+    public static WeakReference topicsStoreWeakReference;
+    public final SharedPreferences sharedPreferences;
+    public final Executor syncExecutor;
+    public SharedPreferencesQueue topicOperationsQueue;
+
+    public TopicsStore(SharedPreferences sharedPreferences, Executor executor) {
+        this.syncExecutor = executor;
+        this.sharedPreferences = sharedPreferences;
+    }
+
+    public final synchronized void initStore() {
+        this.topicOperationsQueue = SharedPreferencesQueue.createInstance(this.sharedPreferences, "topic_operation_queue", ",", this.syncExecutor);
+    }
+
+    public static synchronized TopicsStore getInstance(Context context, Executor executor) {
+        TopicsStore topicsStore;
+        synchronized (TopicsStore.class) {
+            try {
+                WeakReference weakReference = topicsStoreWeakReference;
+                topicsStore = weakReference != null ? (TopicsStore) weakReference.get() : null;
+                if (topicsStore == null) {
+                    topicsStore = new TopicsStore(context.getSharedPreferences("com.google.android.gms.appid", 0), executor);
+                    topicsStore.initStore();
+                    topicsStoreWeakReference = new WeakReference(topicsStore);
+                }
+            } catch (Throwable th) {
+                throw th;
+            }
+        }
+        return topicsStore;
+    }
+
+    public synchronized TopicOperation getNextTopicOperation() {
+        return TopicOperation.from(this.topicOperationsQueue.peek());
+    }
+
+    public synchronized boolean removeTopicOperation(TopicOperation topicOperation) {
+        return this.topicOperationsQueue.remove(topicOperation.serialize());
+    }
+}