feat(kanban): add typed models and KanbanApiService for desktop parity

app/src/main/java/com/m57/hermescontrol/ui/kanban/KanbanScreen.kt

@@ -142,7 +142,7 @@ fun KanbanScreen(
                                         Tab(
                                             selected = board == state.selectedBoard,
                                             onClick = { viewModel.selectBoard(board) },
-                                            text = { Text(board.name) },
+                                            text = { Text(board.displayName) },
                                         )
                                     }
                                 }