fix: Ensure a bare ptz_digital action resets the zoom (#2635)

- Closes: #2632

tests/card-controller/view/test-utils.ts

@@ -1,7 +1,10 @@
-import { vi } from 'vitest';
+import { expect, vi } from 'vitest';
 
 import type { CardController } from '../../../src/card-controller/controller';
+import { applyViewModifiers } from '../../../src/card-controller/view/modifiers';
+import type { ViewManagerInterface } from '../../../src/card-controller/view/types';
 import type { RawAdvancedCameraCardConfig } from '../../../src/config/types';
+import type { View } from '../../../src/view/view';
 import {
   createCameraManager,
   createCapabilities,
@@ -42,3 +45,15 @@ export const createPopulatedAPI = (
   vi.mocked(api.getConfigManager().getConfig).mockReturnValue(createConfig(config));
   return api;
 };
+
+// Apply the modifiers from the nth `setViewWithModifiers` call to the given
+// view, so that a caller can assert on the resulting view.
+export const applySetViewModifiers = (
+  viewManager: ViewManagerInterface,
+  view: View,
+  n = 0,
+): View => {
+  const mock = vi.mocked(viewManager.setViewWithModifiers).mock;
+  expect(mock.calls.length).greaterThan(n);
+  return applyViewModifiers(view, mock.calls[n][0]);
+};