i18n(it): apply review round 2

Three-model review (astra, sol, fable): 42 findings accepted, 3 deferred
(unmarked cyclone errors and the Chinese locale descriptors need new keys
in every catalog). The USGS callout now reads as an action (APRI LA FONTE)
because it opens the report. Layer, tool and card-title sentences agree with
any feature name («Il livello {layer} è attivo», «Lo strumento {name}»,
«{label}: attivato»). The store write error is grammatical for both
values. RADO/BILANCIATO agree with DENSO. Also fixes the meaning of
viewpoint, fire incident, trigger record, transit report, FIRMS cell age,
drizzle, widebody and fast-jet classes; Dissolvenza and CH replace the odd
abbreviations; cause/hint dashes become colons.

Fixes the Nepal scene showing shots 01-08 in English in every locale:
displayShotTitle() now also trusts the bootstrap keyframes of the append
recipe that upgrades a built-in scene (src/scenes/recipes.js, with a test).

Co-Authored-By: Claude Opus 5.5 <[email protected]>

src/scenes/recipes.js

@@ -1079,7 +1079,15 @@ export function displayShotTitle(title, shot = undefined, scene = undefined) {
 /** Whether the built-in recipe behind a scene declares a shot with this title. */
 function recipeDeclaresShotTitle(sceneId, title) {
   const recipe = sceneId ? getSceneRecipeById(sceneId) : null;
-  return Boolean(
-    recipe?.cameraPath?.some((keyframe) => keyframe?.title === title),
+  if (!recipe) return false;
+  const declares = (path) =>
+    Array.isArray(path) && path.some((keyframe) => keyframe?.title === title);
+  if (declares(recipe.cameraPath)) return true;
+  // A bootstrap recipe seeds legacy "Shot N" keyframes; the upgrade replaces
+  // them with the append recipe's bootstrap shots, which carry no source pack.
+  return SCENE_APPEND_RECIPES.some(
+    (append) =>
+      append.legacySceneBootstrap?.targetSceneTitle === recipe.title &&
+      declares(append.legacySceneBootstrap.cameraPath),
   );
 }