Support opening extension manager

Author: intitni

Core/Sources/HostApp/General.swift

@@ -3,6 +3,7 @@ import ComposableArchitecture
 import Foundation
 import LaunchAgentManager
 import SwiftUI
+import XPCShared
 
 struct General: ReducerProtocol {
     struct State: Equatable {
@@ -14,6 +15,7 @@ struct General: ReducerProtocol {
     enum Action: Equatable {
         case appear
         case setupLaunchAgentIfNeeded
+        case openExtensionManager
         case reloadStatus
         case finishReloading(xpcServiceVersion: String, permissionGranted: Bool)
         case failedReloading
@@ -28,6 +30,7 @@ struct General: ReducerProtocol {
                 return .run { send in
                     await send(.setupLaunchAgentIfNeeded)
                 }
+                
             case .setupLaunchAgentIfNeeded:
                 return .run { send in
                     #if DEBUG
@@ -44,6 +47,19 @@ struct General: ReducerProtocol {
                     #endif
                     await send(.reloadStatus)
                 }
+                
+            case .openExtensionManager:
+                return .run { send in
+                    let service = try getService()
+                    do {
+                        _ = try await service
+                            .send(requestBody: ExtensionServiceRequests.OpenExtensionManager())
+                    } catch {
+                        toast(error.localizedDescription, .error)
+                        await send(.failedReloading)
+                    }
+                }
+
             case .reloadStatus:
                 state.isReloading = true
                 return .run { send in

Core/Sources/HostApp/GeneralView.swift

@@ -12,7 +12,7 @@ struct GeneralView: View {
     var body: some View {
         ScrollView {
             VStack(alignment: .leading, spacing: 0) {
-                AppInfoView()
+                AppInfoView(store: store)
                 SettingsDivider()
                 ExtensionServiceView(store: store)
                 SettingsDivider()
@@ -30,6 +30,7 @@ struct GeneralView: View {
 struct AppInfoView: View {
     @State var appVersion = Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String
     @Environment(\.updateChecker) var updateChecker
+    let store: StoreOf<General>
 
     var body: some View {
         VStack(alignment: .leading) {
@@ -45,6 +46,15 @@ struct AppInfoView: View {
                     .foregroundColor(.secondary)
 
                 Spacer()
+                
+                Button(action: {
+                    store.send(.openExtensionManager)
+                }) {
+                    HStack(spacing: 2) {
+                        Image(systemName: "puzzlepiece.extension.fill")
+                        Text("Extensions")
+                    }
+                }
 
                 Button(action: {
                     updateChecker.checkForUpdates()