Remove the RoomDirectorySearch feature flag and enable the feature by default.

ElementX/Sources/Screens/Settings/DeveloperOptionsScreen/DeveloperOptionsScreenModels.swift

@@ -62,7 +62,6 @@ protocol DeveloperOptionsProtocol: AnyObject {
     var roomListActivityVisibility: RoomListActivityVisibility { get set }
     var elementCallBaseURLOverride: URL? { get set }
     
-    var publicSearchEnabled: Bool { get set }
     var fuzzyRoomListSearchEnabled: Bool { get set }
     var lowPriorityFilterEnabled: Bool { get set }
     var knockingEnabled: Bool { get set }

ElementX/Sources/Screens/Settings/DeveloperOptionsScreen/View/DeveloperOptionsScreen.swift

@@ -54,10 +54,6 @@ struct DeveloperOptionsScreen: View {
             }
             
             Section("Room List") {
-                Toggle(isOn: $context.publicSearchEnabled) {
-                    Text("Public search")
-                }
-                
                 Picker("Room list activity visibility", selection: $context.roomListActivityVisibility) {
                     ForEach(RoomListActivityVisibility.allCases, id: \.self) { visibility in
                         Text(visibility.rawValue.capitalized)