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/google/android/gms/common/moduleinstall/ModuleInstall.smali

@@ -0,0 +1,47 @@
+.class public final Lcom/google/android/gms/common/moduleinstall/ModuleInstall;
+.super Ljava/lang/Object;
+.source "SourceFile"
+
+
+# direct methods
+.method private constructor <init>()V
+    .locals 0
+
+    invoke-direct {p0}, Ljava/lang/Object;-><init>()V
+
+    return-void
+.end method
+
+.method public static getClient(Landroid/app/Activity;)Lcom/google/android/gms/common/moduleinstall/ModuleInstallClient;
+    .locals 1
+    .param p0    # Landroid/app/Activity;
+        .annotation build Landroidx/annotation/NonNull;
+        .end annotation
+    .end param
+    .annotation build Landroidx/annotation/NonNull;
+    .end annotation
+
+    .line 1
+    new-instance v0, Lcom/google/android/gms/common/moduleinstall/internal/zay;
+
+    invoke-direct {v0, p0}, Lcom/google/android/gms/common/moduleinstall/internal/zay;-><init>(Landroid/app/Activity;)V
+
+    return-object v0
+.end method
+
+.method public static getClient(Landroid/content/Context;)Lcom/google/android/gms/common/moduleinstall/ModuleInstallClient;
+    .locals 1
+    .param p0    # Landroid/content/Context;
+        .annotation build Landroidx/annotation/NonNull;
+        .end annotation
+    .end param
+    .annotation build Landroidx/annotation/NonNull;
+    .end annotation
+
+    .line 2
+    new-instance v0, Lcom/google/android/gms/common/moduleinstall/internal/zay;
+
+    invoke-direct {v0, p0}, Lcom/google/android/gms/common/moduleinstall/internal/zay;-><init>(Landroid/content/Context;)V
+
+    return-object v0
+.end method