feat(ui): render the Scene panel's shot list and scene options as components

SceneShotList and SceneOptions render the project from a gev-scenes
store instead of scenePresentation building rows with createElement.
SceneControls stays the owner: it publishes the director's state and
attaches the row actions, and a late destroy cannot detach a newer
owner. Rows keep their identity across selection; a rename keeps its
typed text across republishing and ends with its row. The select still
changes its choice only when its options are rendered.

Vue keeps whitespace in every component, so Prettier formats single-file
components with strict whitespace sensitivity, and the test loader parses
templates with the same options as the browser build. The i18n check
reads view text without its interpolations, whose t() calls are scanned
with the sources.

build/vueLoader.js

@@ -9,7 +9,11 @@ import { VUE_TEMPLATE_OPTIONS } from './vueOptions.js';
  * Styles are dropped: tests read the global stylesheet separately.
  */
 export function compileVueModule(source, filename) {
-  const { descriptor, errors } = parse(source, { filename });
+  // The template is parsed with the SFC; parse it as the browser build does.
+  const { descriptor, errors } = parse(source, {
+    filename,
+    templateParseOptions: VUE_TEMPLATE_OPTIONS.compilerOptions,
+  });
   if (errors.length) throw errors[0];
   const id = filename;
   if (descriptor.scriptSetup) {