This factory is only used by the UI. An upcoming commit will make it
depend on LibFileSystem. LibWeb currently does not link LibFileSystem,
and doing so would push LibWeb in the wrong direction (we should be
doing less file IO in LibWeb, not more).
Add the complete browser UI:
- BrowserWindow: AdwHeaderBar with navigation, tab management via
AdwTabView/AdwTabBar, find-in-page, fullscreen, zoom, D-Bus
single-instance with open/activate handlers
- Tab: WebContentView lifecycle, ViewImplementation callbacks for
title, URL, favicon, cursor, tooltips, dialogs, window management
- LadybirdBrowserWindow: GtkBuilder template widget with toolbar,
tab bar, find bar, devtools banner, and hamburger menu
- LadybirdLocationEntry: URL entry with autocomplete, domain
highlighting, and security icon
- Menu: GAction-based context menus and application menu with
keyboard accelerators
- Dialogs: JS alert/confirm/prompt (AdwAlertDialog), color picker,
file picker, select dropdown, download save dialog, toast
- GtkBuilder .ui resources for browser window, location entry
completions, and list popovers
Updates Application and main.cpp to create browser windows and
handle D-Bus activation from remote instances.
