Safari Extension SAFARI WEB EXTENSION: SETUP: Requires separate extension target (kind: "safari" in plan extensions array). Safari Web Extensions use web technologies (JS/HTML/CSS) plus a native Swift wrapper. SWIFT EXTENSION HANDLER (optional — for native communication): class SafariExtensionHandler: SFSafariExtensionHandler { // Called when toolbar button is clicked override func toolbarItemClicked(in window: SFSafariWindow) { window.getActiveTab { tab in tab?.getActivePage { page in page?.dispatchMessageToScript(withName: "buttonClicked", userInfo: [:]) } } } // Receive messages from JavaS…