Improve the layout of the sidebar

Xcodes/Frontend/MainWindow.swift

@@ -16,11 +16,11 @@ struct MainWindow: View {
     @AppStorage("isShowingInfoPane") private var isShowingInfoPane = false
     @AppStorage("xcodeListCategory") private var category: XcodeListCategory = .all
     @AppStorage("isInstalledOnly") private var isInstalledOnly = false
-  
+
     var body: some View {
         NavigationSplitViewWrapper {
             XcodeListView(selectedXcodeID: $selectedXcodeID, searchText: searchText, category: category, isInstalledOnly: isInstalledOnly)
-                .frame(minWidth: 250)
+                .frame(minWidth: 260)
                 .layoutPriority(1)
                 .alert(item: $appState.xcodeBeingConfirmedForUninstallation) { xcode in
                     Alert(title: Text(String(format: localizeString("Alert.Uninstall.Title"), xcode.description)),

Xcodes/Frontend/XcodeList/MainToolbar.swift

@@ -5,7 +5,8 @@ struct MainToolbarModifier: ViewModifier {
     @Binding var category: XcodeListCategory
     @Binding var isInstalledOnly: Bool
     @Binding var isShowingInfoPane: Bool
-    
+    @SwiftUI.Environment(\.openWindow) private var openWindow
+
     func body(content: Content) -> some View {
         content
             .toolbar { toolbar }
@@ -13,9 +14,8 @@ struct MainToolbarModifier: ViewModifier {
 
     private var toolbar: some ToolbarContent {
         ToolbarItemGroup {
-            
             ProgressButton(
-                isInProgress: appState.isUpdating, 
+                isInProgress: appState.isUpdating,
                 action: appState.update
             ) {
                 Label("Refresh", systemImage: "arrow.clockwise")
@@ -23,6 +23,7 @@ struct MainToolbarModifier: ViewModifier {
             .keyboardShortcut(KeyEquivalent("r"))
             .help("RefreshDescription")
             Spacer()
+
             Button(action: {
                 switch category {
                 case .all: category = .release
@@ -56,7 +57,7 @@ struct MainToolbarModifier: ViewModifier {
                 }
             }
             .help("FilterAvailableDescription")
-            
+
             Button(action: {
                 isInstalledOnly.toggle()
             }) {
@@ -65,11 +66,16 @@ struct MainToolbarModifier: ViewModifier {
                         .foregroundColor(.accentColor)
                 } else {
                     Label("Filter", systemImage: "arrow.down.app")
-                        
                 }
             }
             .help("FilterInstalledDescription")
-            
+
+            Button(action: {
+                openWindow(id: "platforms")
+            }) {
+                Label("Platforms", systemImage: "square.3.layers.3d")
+            }
+            .help("PlatformsDescription")
         }
     }
 }
@@ -80,7 +86,7 @@ extension View {
         isInstalledOnly: Binding<Bool>,
         isShowingInfoPane: Binding<Bool>
     ) -> some View {
-        self.modifier(
+        modifier(
             MainToolbarModifier(
                 category: category,
                 isInstalledOnly: isInstalledOnly,

Xcodes/Frontend/XcodeList/XcodeListView.swift

@@ -43,32 +43,6 @@ struct XcodeListView: View {
             XcodeListViewRow(xcode: xcode, selected: selectedXcodeID == xcode.id, appState: appState)
         }
         .listStyle(.sidebar)
-        .safeAreaInset(edge: .bottom, spacing: 0) {
-            PlatformsPocket()
-                .padding()
-        }
-    }
-}
-
-struct PlatformsPocket: View {
-    @SwiftUI.Environment(\.openWindow) private var openWindow
-   
-    var body: some View {
-        Button(action: { 
-            openWindow(id: "platforms") }
-        ) {
-            VStack(spacing: 5) {
-                Image(systemName: "square.3.layers.3d")
-                    .font(.title)
-                Text("Platforms")
-                    .font(.callout)
-            }
-            .frame(width: 70, height: 70)
-            .background(.quaternary)
-            .clipShape(RoundedRectangle(cornerRadius: 5, style: .continuous))
-            
-        }
-        .buttonStyle(.plain)
     }
 }
 

Xcodes/Frontend/XcodeList/XcodeListViewRow.swift

@@ -30,9 +30,6 @@ struct XcodeListViewRow: View {
                     Text(verbatim: path.string)
                         .font(.caption)
                         .foregroundColor(.secondary)
-                } else {
-                    Text(verbatim: "")
-                        .font(.caption)
                 }
             }
 
@@ -42,6 +39,7 @@ struct XcodeListViewRow: View {
                 .padding(.trailing, 16)
             installControl(for: xcode)
         }
+        .padding(.vertical, 4)
         .contextMenu {
             switch xcode.installState {
             case .notInstalled:
@@ -75,9 +73,10 @@ struct XcodeListViewRow: View {
         if let icon = xcode.icon {
             Image(nsImage: icon)
         } else {
-            Color.clear
+            Image("xcode")
+                .resizable()
                 .frame(width: 32, height: 32)
-                .foregroundColor(.secondary)
+                .opacity(0.2)
         }
     }
 

Xcodes/Resources/Assets.xcassets/xcode.imageset/Contents.json

@@ -0,0 +1,12 @@
+{
+  "images" : [
+    {
+      "filename" : "xcode.png",
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Xcodes/Resources/Localizable.xcstrings

@@ -14716,6 +14716,16 @@
         }
       }
     },
+    "PlatformsDescription" : {
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Installed platforms"
+          }
+        }
+      }
+    },
     "PlatformsList.Title" : {
       "extractionState" : "manual",
       "localizations" : {