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_classes4/com/mbridge/msdk/newreward/function/common/JSONUtils.smali

@@ -0,0 +1,37 @@
+.class public Lcom/mbridge/msdk/newreward/function/common/JSONUtils;
+.super Ljava/lang/Object;
+.source "SourceFile"
+
+
+# direct methods
+.method public constructor <init>()V
+    .locals 0
+
+    invoke-direct {p0}, Ljava/lang/Object;-><init>()V
+
+    return-void
+.end method
+
+.method public static parse(Ljava/lang/String;)Lorg/json/JSONObject;
+    .locals 2
+
+    const/4 v0, 0x0
+
+    if-nez p0, :cond_0
+
+    return-object v0
+
+    .line 13
+    :cond_0
+    :try_start_0
+    new-instance v1, Lorg/json/JSONObject;
+
+    invoke-direct {v1, p0}, Lorg/json/JSONObject;-><init>(Ljava/lang/String;)V
+    :try_end_0
+    .catch Ljava/lang/Exception; {:try_start_0 .. :try_end_0} :catch_0
+
+    return-object v1
+
+    :catch_0
+    return-object v0
+.end method