feat: Enhance Addressable tools with improved scanning and filtering features

- Updated AddressReferenceGraphWindow to scan for AddressKeys in the _Game directory and added a warning for missing directories.
- Enhanced AddressableBatchTool with new filters for asset types (Prefab, Scene, ScriptableObject, Texture, Audio) and improved UI layout for better usability.
- Introduced automatic application of grouping and labeling rules during registration in AddressableBatchTool.
- Added functionality to quickly scan the _Game folder and improved address building logic.
- Updated AddressableRuleSyncWindow to include handling for custom labels and improved reporting of issues.
- Enhanced AddressableRules with a whitelist for known labels and refined grouping and labeling logic based on asset prefixes.

Assets/_Game/Scripts/Editor/Addressables/AddressReferenceGraphWindow.cs

@@ -200,11 +200,15 @@ namespace BaseGames.Editor
             foreach (var kv in keyDict)
                 kv.Value.ExistsInAddressables = registeredAddressValues.Contains(kv.Value.Value);
 
-            // 3. 扫描 .cs 文件引用
-            var csFiles = Directory.GetFiles(
-                Path.Combine(Application.dataPath, "Scripts"),
-                "*.cs",
-                SearchOption.AllDirectories);
+            // 3. 扫描 _Game/ 下所有 .cs 文件中对 AddressKeys 的引用
+            string gameDir = Path.Combine(Application.dataPath, "_Game");
+            if (!Directory.Exists(gameDir))
+            {
+                Debug.LogWarning($"[AddressReferenceGraph] 未找到游戏目录：{gameDir}");
+                foreach (var kv in keyDict) _entries.Add(kv.Value);
+                return;
+            }
+            var csFiles = Directory.GetFiles(gameDir, "*.cs", SearchOption.AllDirectories);
 
             foreach (var file in csFiles)
             {