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/emoji2/text/flatbuffer/ReadBuf.java

@@ -0,0 +1,24 @@
+package androidx.emoji2.text.flatbuffer;
+
+/* loaded from: classes.dex */
+interface ReadBuf {
+    byte[] data();
+
+    byte get(int i);
+
+    boolean getBoolean(int i);
+
+    double getDouble(int i);
+
+    float getFloat(int i);
+
+    int getInt(int i);
+
+    long getLong(int i);
+
+    short getShort(int i);
+
+    String getString(int i, int i2);
+
+    int limit();
+}