重构: tool_registry拆分及多批改进

src/i18n/en/dashboard.ts

@@ -32,6 +32,10 @@ export default {
       noIdeas: 'No ideas yet, click above to capture',
       noData: 'No data',
     },
+    // Error fallback (refresh/onMounted load failures surfaced to user)
+    err: {
+      loadFailed: 'Failed to load data, please retry later',
+    },
     stage: {
       planning: 'Planning',
       coding: 'Coding',

src/i18n/en/ideas.ts

@@ -16,6 +16,11 @@ export default {
 
     // Empty state
     emptyState: 'Select an idea to view details',
+    // List empty / async button placeholders
+    listEmpty: '📭 No ideas yet. Click "Capture Idea" at the top right to start.',
+    creating: 'Creating…',
+    deleting: 'Deleting…',
+    promoting: 'Promoting…',
 
     // Adversarial evaluation
     adversarialTitle: '⚖️ Adversarial Evaluation',