Release 3.9.9

• Added comments section to GameBanana mod details page
• Added GameBanana login dialog with built-in WebView2 (handles captcha, email code, etc.)
• Cookies are captured automatically after login and saved to disk
• "Don't ask again" option — dialog won't show after successful login
• Clearing cookies or WebView2 cache automatically resets login status
• Added GameBanana section to DevTools with cookie status and clear button
• Fixed nested folder issue caused by \ in paths during auto-update
• Fixed progress bar for multi-file downloads
• Fixed / in filenames during extraction
• Updated file/mod name sanitization on install
• Added WebView2 download prompt if runtime is not installed
• Extended DevTools with additional system info
• Added comment and login translations for 29 languages