Add Discord APKTool decompilation (Smali source for modding)

- Imported from https://github.com/supermegamestre/Project-Real-Resurrection-3
- APKTool decompilation (Smali bytecode) for modding and rebuilding APK
- Supports both 32-bit (armeabi-v7a) and 64-bit (arm64-v8a) architectures
- Includes full Smali source, resources, and native libraries
- Ready to rebuild APK after modifications with apktool b command
- Added comprehensive README-apktool.md with modding guide

This branch complements the JADX branches:
- Use JADX (main/discord-community) to UNDERSTAND code (readable Java)
- Use APKTool (this branch) to MODIFY and REBUILD APK (editable Smali)

Total: 44,417 files, 538.51 MB Smali source code

smali_classes2/com/glu/plugins/gluanalytics/BuildConfig.smali

@@ -0,0 +1,26 @@
+.class public final Lcom/glu/plugins/gluanalytics/BuildConfig;
+.super Ljava/lang/Object;
+.source "SourceFile"
+
+
+# static fields
+.field public static final BUILD_TYPE:Ljava/lang/String; = "release"
+
+.field public static final CORE_METRICS_LITE:Z = false
+
+.field public static final DEBUG:Z = false
+
+.field public static final LIBRARY_PACKAGE_NAME:Ljava/lang/String; = "com.glu.plugins.gluanalytics"
+
+.field public static final VERSION_NAME:Ljava/lang/String; = "7.3.0-b9f217a"
+
+
+# direct methods
+.method public constructor <init>()V
+    .locals 0
+
+    .line 6
+    invoke-direct {p0}, Ljava/lang/Object;-><init>()V
+
+    return-void
+.end method