feat: implement security, discovery, history, file transfer, web UI (P0-P3)

internal/notify/notify_darwin.go

@@ -0,0 +1,29 @@
+//go:build darwin
+
+package notify
+
+import "os/exec"
+
+// Notifier uses osascript (Notification Center) on macOS.
+type notifier struct{}
+
+// New returns a macOS notifier using osascript.
+func New() Notifier { return notifier{} }
+
+func (notifier) Notify(title, body string) error {
+	script := "display notification " + quote(body) + " with title " + quote(title)
+	return exec.Command("osascript", "-e", script).Run()
+}
+
+func quote(s string) string {
+	out := `"`
+	for _, r := range s {
+		switch r {
+		case '\\', '"':
+			out += "\\" + string(r)
+		default:
+			out += string(r)
+		}
+	}
+	return out + `"`
+}