NativeServerBrowser - complete standalone replica of the engine's modal server list
Fallback redundancy - automatically opens the replica modal if the native overlay fails or is unavailable
Modal views - includes Game Groups view, per-game Scoped Server list, and Join Server dialog
Lobby grouping - game groups are now cached on refresh instead of re-evaluating LINQ queries every frame
Host type detection - replaced SteamID string conversions with fast numeric checks for dedicated server detection
DOM reconciliation - added unique keys to server and group rows to eliminate list render churn
Package fetching - unified game and map package metadata queries into a single distinct pass
Thumbnail loading - fixed package thumbnails and titles not triggering a panel re-render when finished downloading
Dead code - removed obsolete reflection methods previously used for opening engine server lists