Use more Compound icons (part 2!) (#2082)

* Use Compound icons in ListRow.

* Add CompoundIcon(asset:) convenience initialiser.

ElementX/Sources/Other/Extensions/CompoundIcon.swift

@@ -0,0 +1,28 @@
+//
+// 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 Compound
+import SwiftUI
+
+extension CompoundIcon {
+    init(asset: ImageAsset) {
+        self.init(customImage: asset.swiftUIImage)
+    }
+    
+    init(asset: ImageAsset, size: CompoundIcon.Size, relativeTo font: Font) {
+        self.init(customImage: asset.swiftUIImage, size: size, relativeTo: font)
+    }
+}