Refactor cache key generation to use stable hash codes for java objects arguments

lib/aniyomi_bridge.dart

@@ -1,5 +1,4 @@
 import 'dart:async';
-import 'dart:convert';
 import 'dart:io';
 import 'dart:isolate';
 import 'dart:math';
@@ -429,17 +428,23 @@ class AniyomiBridge {
 
   String _generateCacheKey(JniIsolateMessageType messageType, Map<String, dynamic> args) {
     // Create a stable string representation of the args
-    final argsString = jsonEncode(args);
+    // final argsString = jsonEncode(args);
+    final argsString = args.entries
+        .map((entry) => "${entry.key}:${_getStableHashCode(entry.value)}")
+        .join(":").hashCode;
     return "${messageType.name}_$argsString";
   }
 
-
-
-  // bool _isCacheable(JniIsolateMessageType messageType) {
-  //   if (config.cacheDisabledMessageType.contains(messageType)){
-  //     _logger.w("Endpoint $messageType is disabled for caching");
-  //     return false;
-  //   }
-  //   return true;
-  // }
+  int _getStableHashCode(dynamic value) {
+   if (value is JSEpisode) {
+     return value.getUrl().toDartString().hashCode;
+   }else if (value is JSAnime) {
+     return value.getUrl().toDartString().hashCode;
+   } else if (value is JSManga) {
+     return value.getUrl().toDartString().hashCode;
+   } else if (value is JSChapter) {
+     return value.getUrl().toDartString().hashCode;
+   }
+   return value.hashCode;
+  }
 }