Revamps the settings section in Big Picture mode with a tabbed interface for Themes, Display, Privacy, and About panels. Adds theme selection with live preview and persistence, display scale adjustment, privacy controls for clearing data/history/search, and an About panel showing app and environment info. Updates main process to handle theme and display scale changes, and implements corresponding renderer logic and styles.
Introduces clear and refresh buttons for browsing history, enables favicon display for history, bookmarks, and recent sites, and improves history storage with IPC support and localStorage fallback. Also updates styles for action buttons and favicons, and adds gamepad navigation for browser history.
Adds native input event injection for webviews via IPC, improves the on-screen keyboard (OSK) UI with a blinking cursor and label, and enables seamless text entry into webview input fields. Also refines virtual cursor click handling for better compatibility with complex sites and video players.
Implements a sidebar hidden state and toggle functionality for fullscreen webview mode, including new CSS for sidebar transitions and a menu hint. Updates gamepad input handling to allow toggling the sidebar and scrolling in webview mode, and restricts focusable elements to the sidebar and header when browsing. Improves user experience when navigating and interacting with web content in fullscreen.
Introduces a new Big Picture Mode with a controller-friendly, console-style UI optimized for Steam Deck and handheld devices. Adds new renderer files (HTML, CSS, JS) for the mode, updates main and preload scripts to support window management and IPC for Big Picture Mode, and documents features and usage in BIG_PICTURE_MODE.md. Updates settings and navigation to allow launching and exiting Big Picture Mode.
andrew