Update iconography visible in launch video (#1762)

ElementX/Sources/Other/SwiftUI/Layout/MenuSheetLabelStyle.swift

@@ -0,0 +1,38 @@
+//
+// Copyright 2023 New Vector Ltd
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+import SwiftUI
+
+extension LabelStyle where Self == MenuSheetLabelStyle {
+    /// A label style for labels that are within a menu that is being presented as a sheet.
+    static var menuSheet: Self { MenuSheetLabelStyle() }
+}
+
+/// The style used for labels that are part of a menu that's presented as
+/// a sheet as `TimelineItemMenu` and `RoomAttachmentPicker`.
+struct MenuSheetLabelStyle: LabelStyle {
+    var spacing: CGFloat = 16
+    
+    func makeBody(configuration: Configuration) -> some View {
+        HStack(spacing: spacing) {
+            configuration.icon
+            configuration.title
+        }
+        .multilineTextAlignment(.leading)
+        .frame(maxWidth: .infinity, alignment: .leading)
+        .padding(16)
+    }
+}