fix: resolve type errors after merging upstream v0.12.0rc

- Fix ThemeMode type casting in __root.tsx
- Use specRegeneration.create() instead of non-existent generateAppSpec
- Add missing keyboard shortcut entries for projectSettings and notifications
- Fix lucide-react type casts with intermediate unknown cast
- Remove unused pipelineConfig prop from ListRow component
- Align SettingsProject interface with Project type
- Fix defaultDeleteBranchWithWorktree property name

apps/ui/src/components/views/board-view/components/list-view/list-view.tsx

@@ -411,7 +411,6 @@ export const ListView = memo(function ListView({
                       feature={feature}
                       handlers={createHandlers(feature)}
                       isCurrentAutoTask={runningAutoTasks.includes(feature.id)}
-                      pipelineConfig={pipelineConfig}
                       isSelected={selectedFeatureIds.has(feature.id)}
                       showCheckbox={isSelectionMode}
                       onToggleSelect={() => onToggleFeatureSelection?.(feature.id)}

apps/ui/src/components/views/project-settings-view/project-settings-view.tsx

@@ -20,8 +20,8 @@ interface SettingsProject {
   name: string;
   path: string;
   theme?: string;
-  icon?: string | null;
-  customIconPath?: string | null;
+  icon?: string;
+  customIconPath?: string;
 }
 
 export function ProjectSettingsView() {