feat(viewer): add Vue-based HUD, ops strip, and history window

apps/viewer/src/GameViewer.ts

@@ -1,13 +1,27 @@
+import type { ViewerHudBindings } from "./viewerHudState";
+import type { Selectable, CameraMode } from "./viewerTypes";
 import { ViewerAppController } from "./ViewerAppController";
 
 export class GameViewer {
   private readonly controller: ViewerAppController;
 
-  constructor(container: HTMLElement) {
-    this.controller = new ViewerAppController(container);
+  constructor(container: HTMLElement, hud: ViewerHudBindings) {
+    this.controller = new ViewerAppController(container, hud);
   }
 
   async start() {
     await this.controller.start();
   }
+
+  focusSelection(selection: Selectable, cameraMode?: CameraMode) {
+    this.controller.focusSelection(selection, cameraMode);
+  }
+
+  openHistoryWindow(selection: Selectable) {
+    this.controller.openHistoryWindow(selection);
+  }
+
+  dispose() {
+    this.controller.dispose();
+  }
 }