Add single-instance plugin to prevent multiple instances

Enhancement: Hide window to tray on application autostart if enabled

Fix Auth: AppIdentifier rename v5 & Javascript Callback Redirect Hijack

Fix Auth: AppIdentifier rename v4 & Global WebView ENV injection

Fix Auth: AppIdentifier rename v3 & Popup intercept logic

Fix Auth: AppIdentifier rename v2 for Cache Flush & Google InitScript…

… bypass

Fix Google Login: Use Firefox UA

Release v1.0.1

Add files via upload