Render the live location timeline item (#5209)

* created the data for the timeline item

# Conflicts:
#	ElementX/Sources/Other/Logging/Tracing.swift
#	ElementX/Sources/Services/Authentication/AuthenticationService.swift
#	ElementX/Sources/Services/Authentication/LinkNewDeviceService.swift

* Implemented the LLS timeline item

* updated preview tests

* pr and design suggestions

* previewscrollview is debug only

ElementX/Sources/Other/SwiftUI/PreviewScrollView.swift

@@ -0,0 +1,27 @@
+//
+// Copyright 2026 Element Creations Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+// Please see LICENSE files in the repository root for full details.
+//
+
+import SwiftUI
+
+#if DEBUG
+/// Only use in Previews! This useful scroll view allows you to still have a scroll view when previewing in Xcode
+/// but ignores it when running the tests, which allows you to still use it's content directly in preview tests
+/// and render the preview with `sizeThatFits` layout.
+struct PreviewScrollView<Content: View>: View {
+    var content: () -> Content
+    
+    var body: some View {
+        if ProcessInfo.isRunningTests {
+            content()
+        } else {
+            ScrollView {
+                content()
+            }
+        }
+    }
+}
+#endif