Add support for bottom actions

Sources/Core/View/Alert.swift

@@ -130,6 +130,11 @@ public struct Alert: SwiftUIWidget {
         }
     }
 
+    /// Set the text field's property and present the text field.
+    /// - Parameters:
+    ///   - label: The text field's label.
+    ///   - text: The content.
+    /// - Returns: The alert view.
     public func textField(
         _ label: String,
         text: Meta.Binding<String>

Sources/Core/View/List.swift

@@ -16,6 +16,8 @@ public struct List<Element>: SwiftUIWidget where Element: Identifiable {
     var selection: Meta.Binding<Element.ID?>
     /// The content for an element.
     var content: (Element) -> Body
+    /// The action at the bottom.
+    var bottomAction: ((String, Icon), () -> Void)?
 
     /// The wrapped views.
     public var wrappedViews: [String: any Meta.AnyView] {
@@ -46,6 +48,33 @@ public struct List<Element>: SwiftUIWidget where Element: Identifiable {
         SwiftUI.List(properties.elements, selection: properties.selection.swiftUI) { element in
             MacBackendView("\(element.id)")
         }
+        .safeAreaInset(edge: .bottom, alignment: .leading) {
+            if let action = properties.bottomAction {
+                SwiftUI.Button {
+                    action.1()
+                } label: {
+                    SwiftUI.Label {
+                        SwiftUI.Text(action.0.0)
+                    } icon: {
+                        action.0.1.image
+                    }
+                }
+                .buttonStyle(.plain)
+                .foregroundStyle(.secondary)
+                .symbolVariant(.circle)
+                .padding([.bottom, .leading], 7)
+            }
+        }
+    }
+
+    /// Add a button to the bottom of the list.
+    /// - Parameters:
+    ///   - label: The button's label.
+    ///   - icon: The button's icon.
+    ///   - handler: The handler.
+    /// - Returns: The list.
+    public func bottomAction(_ label: String, icon: Icon, handler: @escaping () -> Void) -> Self {
+        modify { $0.bottomAction = ((label, icon), handler) }
     }
 
 }