refactor(macos): dedupe UI, pairing, and runtime helpers

apps/macos/Sources/OpenClaw/SettingsRefreshButton.swift

@@ -0,0 +1,18 @@
+import SwiftUI
+
+struct SettingsRefreshButton: View {
+    let isLoading: Bool
+    let action: () -> Void
+
+    var body: some View {
+        if self.isLoading {
+            ProgressView()
+        } else {
+            Button(action: self.action) {
+                Label("Refresh", systemImage: "arrow.clockwise")
+            }
+            .buttonStyle(.bordered)
+            .help("Refresh")
+        }
+    }
+}