refactor: improve alert error context and copy action

ApplicationLibrary/Views/Setting/CoreView.swift

@@ -204,7 +204,7 @@ public struct CoreView: View {
             try await environments.extensionProfile!.stop()
             await destroyWorkingDirectory()
         } catch {
-            alert = AlertState(error: error)
+            alert = AlertState(action: "stop service before destroying working directory", error: error)
         }
     }
 
@@ -233,7 +233,7 @@ public struct CoreView: View {
             #endif
             isLoading = true
         } catch {
-            alert = AlertState(error: error)
+            alert = AlertState(action: "destroy working directory", error: error)
         }
     }
 
@@ -281,7 +281,7 @@ public struct CoreView: View {
                 try await manager.signalEnumerator(for: .workingSet)
             } catch {
                 await MainActor.run {
-                    alert = AlertState(error: error)
+                    alert = AlertState(action: "notify Files app about working directory changes", error: error)
                 }
             }
         }
@@ -300,7 +300,7 @@ public struct CoreView: View {
                 }
             } catch {
                 await MainActor.run {
-                    alert = AlertState(error: error)
+                    alert = AlertState(action: "open working directory in Files", error: error)
                 }
             }
         }

ApplicationLibrary/Views/Setting/MacAppView.swift

@@ -109,14 +109,14 @@ public struct AppView: View {
                                                 try HelperServiceManager.registerRootHelper()
                                                 refreshHelperStatus()
                                             } catch {
-                                                alert = AlertState(error: error)
+                                                alert = AlertState(action: "update helper service", error: error)
                                             }
                                         }
                                     } label: {
                                         Label("Update", systemImage: "arrow.down.doc.fill")
                                     }
                                     FormButton(role: .destructive) {
-                                        performHelperAction {
+                                        performHelperAction(actionName: "uninstall helper service") {
                                             try HelperServiceManager.unregisterRootHelper()
                                         }
                                     } label: {
@@ -130,7 +130,7 @@ public struct AppView: View {
                                     }
                                 } else {
                                     FormButton {
-                                        performHelperAction {
+                                        performHelperAction(actionName: "install helper service") {
                                             try HelperServiceManager.registerRootHelper()
                                         }
                                     } label: {
@@ -210,7 +210,7 @@ public struct AppView: View {
                     try SMAppService.mainApp.unregister()
                 }
             } catch {
-                alert = AlertState(error: error)
+                alert = AlertState(action: "update login items", error: error)
             }
         }
 
@@ -231,7 +231,7 @@ public struct AppView: View {
                     }
                 }
             } catch {
-                alert = AlertState(error: error)
+                alert = AlertState(action: "update system extension", error: error)
             }
         }
 
@@ -252,16 +252,16 @@ public struct AppView: View {
                     }
                 }
             } catch {
-                alert = AlertState(error: error)
+                alert = AlertState(action: "uninstall system extension", error: error)
             }
         }
 
-        private func performHelperAction(_ action: () throws -> Void) {
+        private func performHelperAction(actionName: String, _ action: () throws -> Void) {
             do {
                 try action()
                 refreshHelperStatus()
             } catch {
-                alert = AlertState(error: error)
+                alert = AlertState(action: actionName, error: error)
             }
         }
 

ApplicationLibrary/Views/Setting/OnDemandRulesView.swift

@@ -264,7 +264,7 @@ public struct OnDemandRulesView: View {
                     await updateService()
                     isLoading = true
                 } catch {
-                    alert = AlertState(error: error)
+                    alert = AlertState(action: "reset on-demand rules", error: error)
                 }
             }
         } label: {
@@ -289,7 +289,7 @@ public struct OnDemandRulesView: View {
             let enabled = mode != .disabled
             try await profile.updateOnDemand(enabled: enabled, useDefaultRules: mode == .alwaysOn)
         } catch {
-            alert = AlertState(error: error)
+            alert = AlertState(action: "update on-demand rules", error: error)
         }
     }
 

ApplicationLibrary/Views/Setting/PacketTunnelView.swift

@@ -111,7 +111,7 @@ struct PacketTunnelView: View {
         do {
             try await profile.restart()
         } catch {
-            alert = AlertState(error: error)
+            alert = AlertState(action: "restart service", error: error)
         }
     }
 

ApplicationLibrary/Views/Setting/ProfileOverrideView.swift

@@ -65,7 +65,7 @@ public struct ProfileOverrideView: View {
         do {
             try await profile.reloadService()
         } catch {
-            alert = AlertState(error: error)
+            alert = AlertState(action: "reload service", error: error)
         }
     }