fix(build): refine x64 architecture file handling in package.json for improved resource inclusion

package.json

@@ -163,7 +163,7 @@
                 "NSMicrophoneUsageDescription": "Microphone access is only needed for Audio Calls",
                 "com.apple.security.device.audio-input": true
             },
-            "x64ArchFiles": "Contents/Resources/backend/**",
+            "x64ArchFiles": "Contents/Resources/backend{/**,/**/.*/**}",
             "extraResources": [
                 {
                     "from": "build/exe/darwin-${arch}",