UI: unify refresh buttons

apps/macos/Sources/Clawdis/InstancesSettings.swift

@@ -41,7 +41,13 @@ struct InstancesSettings: View {
             if self.store.isLoading {
                 ProgressView()
             } else {
-                Button("Refresh") { Task { await self.store.refresh() } }
+                Button {
+                    Task { await self.store.refresh() }
+                } label: {
+                    Label("Refresh", systemImage: "arrow.clockwise")
+                }
+                .buttonStyle(.bordered)
+                .help("Refresh")
             }
         }
     }

apps/macos/Sources/Clawdis/Onboarding.swift

@@ -271,8 +271,14 @@ struct OnboardingView: View {
                 }
 
                 HStack(spacing: 12) {
-                    Button("Refresh status") { Task { await self.refreshPerms() } }
+                    Button {
+                        Task { await self.refreshPerms() }
+                    } label: {
+                        Label("Refresh", systemImage: "arrow.clockwise")
+                    }
+                    .buttonStyle(.bordered)
                     .controlSize(.small)
+                    .help("Refresh status")
                     if self.isRequesting {
                         ProgressView()
                             .controlSize(.small)

apps/macos/Sources/Clawdis/PermissionsSettings.swift

@@ -35,9 +35,16 @@ struct PermissionStatusList: View {
                     Task { await self.handle(cap) }
                 }
             }
-            Button("Refresh status") { Task { await self.refresh() } }
+            Button {
+                Task { await self.refresh() }
+            } label: {
+                Label("Refresh", systemImage: "arrow.clockwise")
+            }
+            .buttonStyle(.bordered)
+            .controlSize(.small)
             .font(.footnote)
             .padding(.top, 2)
+            .help("Refresh status")
         }
     }
 

apps/macos/Sources/Clawdis/SessionsSettings.swift

@@ -65,6 +65,8 @@ struct SessionsSettings: View {
                         .labelStyle(.titleAndIcon)
                 }
                 .disabled(self.loading)
+                .buttonStyle(.bordered)
+                .help("Refresh session store")
 
                 Button {
                     self.revealStore()