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/Services/Room/RoomSummary/RoomEventStringBuilder.swift

@@ -60,11 +60,10 @@ struct RoomEventStringBuilder {
                 default: L10n.commonWaitingForDecryptionKey
                 }
                 return prefix(errorMessage, with: displayName, isOutgoing: isOutgoing)
+            case .liveLocation:
+                return messageEventStringBuilder.buildAttributedStringForLiveLocation(senderDisplayName: displayName, isOutgoing: isOutgoing)
             case .other:
                 return nil // We shouldn't receive these without asking for custom event types.
-            case .liveLocation:
-                // TODO: Implement
-                return nil
             }
         case .failedToParseMessageLike, .failedToParseState:
             return prefix(L10n.commonUnsupportedEvent, with: displayName, isOutgoing: isOutgoing)

ElementX/Sources/Services/Room/RoomSummary/RoomMessageEventStringBuilder.swift

@@ -78,6 +78,19 @@ struct RoomMessageEventStringBuilder {
         }
     }
     
+    func buildAttributedStringForLiveLocation(senderDisplayName: String, isOutgoing: Bool) -> AttributedString {
+        var message = AttributedString(L10n.commonSharedLiveLocation)
+        if destination == .pinnedEvent {
+            message.bold()
+        }
+        
+        if destination == .roomList {
+            return prefix(message, with: isOutgoing ? L10n.commonYou : senderDisplayName)
+        } else {
+            return message
+        }
+    }
+    
     private func buildMessage(for destination: Destination, caption: String?, type: String) -> AttributedString {
         guard let caption else {
             return AttributedString(type)