feat(core,cli): implement external agent polyfills and finalize teams

- Implement External Agent kind with personality overlays (Claude Code, Codex)
- Enhance AgentLoader and Registry for external agent discovery and registration
- Fix critical startup race condition in Config registry initialization
- Add TeamSelectionDialog and ActiveTeamIndicator to CLI UI
- Include comprehensive integration and unit tests for agent teams
- Refactor SubagentToolWrapper for type-safe external agent invocation

packages/cli/src/ui/components/TeamSelectionDialog.test.tsx

@@ -35,7 +35,8 @@ describe('<TeamSelectionDialog />', () => {
     mockOnSelect.mockReset();
   });
 
-  const renderComponent = async () => renderWithProviders(
+  const renderComponent = async () =>
+    renderWithProviders(
       <TeamSelectionDialog teams={mockTeams} onSelect={mockOnSelect} />,
     );
 

packages/cli/src/ui/utils/TableRenderer.tsx

@@ -213,11 +213,7 @@ export const TableRenderer: React.FC<TableRendererProps> = ({
     const wrappedRows = styledRows.map((row) => wrapAndProcessRow(row));
 
     // Use the TIGHTEST widths that fit the wrapped content + padding
-    const adjustedWidths = actualColumnWidths.map(
-      (w) =>
-         
-        w + COLUMN_PADDING,
-    );
+    const adjustedWidths = actualColumnWidths.map((w) => w + COLUMN_PADDING);
 
     return { wrappedHeaders, wrappedRows, adjustedWidths };
   }, [styledHeaders, styledRows, terminalWidth]);
@@ -268,7 +264,6 @@ export const TableRenderer: React.FC<TableRendererProps> = ({
     isHeader = false,
   ): React.ReactNode => {
     const renderedCells = cells.map((cell, index) => {
-       
       const width = adjustedWidths[index] || 0;
       return renderCell(cell, width, isHeader);
     });