Address PR review comments: naming consistency, system info display, and attribute guards

.github/workflows/build.yml

@@ -41,3 +41,24 @@ jobs:
         name: OpenGameBoost-Windows
         path: dist/OpenGameBoost.exe
         retention-days: 30
+
+  release:
+    needs: build
+    runs-on: ubuntu-latest
+    if: startsWith(github.ref, 'refs/tags/')
+    permissions:
+      contents: write
+
+    steps:
+    - name: Download artifact
+      uses: actions/download-artifact@v4
+      with:
+        name: OpenGameBoost-Windows
+
+    - name: Create Release
+      uses: softprops/action-gh-release@v2
+      with:
+        files: OpenGameBoost.exe
+        draft: false
+        prerelease: false
+        token: ${{ secrets.GITHUB_TOKEN }}

config.py

@@ -16,7 +16,7 @@
         "check_updates": True,
     },
     "game_detector": {
-        "enabled": True,
+        "enabled": False,
         "auto_optimize": True,
         "check_interval": 5,
     },
@@ -60,6 +60,10 @@ def __init__(self, config_path: str = None):
         self.config: Dict[str, Any] = {}
         self.load()
 
+    def _deep_copy_defaults(self) -> Dict[str, Any]:
+        """Create a deep copy of DEFAULT_CONFIG to prevent mutation."""
+        return json.loads(json.dumps(DEFAULT_CONFIG))
+
     def load(self) -> bool:
         """Load configuration from file."""
         try:
@@ -71,13 +75,13 @@ def load(self) -> bool:
                 logger.info(f"Configuration loaded from {self.config_path}")
                 return True
             else:
-                self.config = DEFAULT_CONFIG.copy()
+                self.config = self._deep_copy_defaults()
                 self.save()
                 logger.info("Created default configuration")
                 return True
         except Exception as e:
             logger.error(f"Error loading configuration: {e}")
-            self.config = DEFAULT_CONFIG.copy()
+            self.config = self._deep_copy_defaults()
             return False
 
     def save(self) -> bool:
@@ -102,7 +106,7 @@ def merge_dict(base: dict, override: dict) -> dict:
                     result[key] = value
             return result
 
-        self.config = merge_dict(DEFAULT_CONFIG, self.config)
+        self.config = merge_dict(self._deep_copy_defaults(), self.config)
 
     def get(self, section: str, key: str = None, default: Any = None) -> Any:
         """Get a configuration value."""
@@ -121,5 +125,5 @@ def set(self, section: str, key: str, value: Any):
 
     def reset_to_defaults(self):
         """Reset all configuration to defaults."""
-        self.config = DEFAULT_CONFIG.copy()
+        self.config = self._deep_copy_defaults()
         self.save()