Set 'fusion' as base style

- Fusion already implements light/dark mode switching, the original 'windowsvista' style does not
- Applying the stylesheet on top of Fusion colors the titlebar based on the OS setting

src/moapplication.cpp

@@ -154,6 +154,7 @@ MOApplication::MOApplication(int& argc, char** argv) : QApplication(argc, argv)
     updateStyle(file);
   });
 
+  setStyle("fusion");
   m_defaultStyle = style()->objectName();
   setStyle(new ProxyStyle(style()));
   addDllsToPath();
@@ -354,6 +355,7 @@ int MOApplication::run(MOMultiProcess& multiProcess)
     log::debug("displaying main window");
     mainWindow.show();
     mainWindow.activateWindow();
+
     splash.close();
 
     tt.stop();

src/version.rc

@@ -4,13 +4,13 @@
 // Otherwise, if letters are used in VER_FILEVERSION_STR, uses the full MOBase::VersionInfo parser
 // Otherwise, uses the numbers from VER_FILEVERSION and sets the release type as pre-alpha
 #define VER_FILEVERSION     2,5,0
-#define VER_FILEVERSION_STR "2.5.0rc2\0"
+#define VER_FILEVERSION_STR "2.5.0\0"
 
 VS_VERSION_INFO VERSIONINFO
 FILEVERSION     VER_FILEVERSION
 PRODUCTVERSION  VER_FILEVERSION
 FILEFLAGSMASK   VS_FFI_FILEFLAGSMASK
-FILEFLAGS       VS_FF_PRERELEASE
+FILEFLAGS       (0)
 FILEOS          VOS__WINDOWS32
 FILETYPE        VFT_APP
 FILESUBTYPE     (0)