Add extension settings info to /extensions list (#14905)

packages/cli/src/ui/components/views/ExtensionsList.test.tsx

@@ -125,4 +125,33 @@ describe('<ExtensionsList />', () => {
       unmount();
     });
   }
+
+  it('should render resolved settings for an extension', () => {
+    mockUIState(new Map());
+    const extensionWithSettings = {
+      ...mockExtensions[0],
+      resolvedSettings: [
+        {
+          name: 'sensitiveApiKey',
+          value: '***',
+          envVar: 'API_KEY',
+          sensitive: true,
+        },
+        {
+          name: 'maxTokens',
+          value: '1000',
+          envVar: 'MAX_TOKENS',
+          sensitive: false,
+        },
+      ],
+    };
+    const { lastFrame, unmount } = render(
+      <ExtensionsList extensions={[extensionWithSettings]} />,
+    );
+    const output = lastFrame();
+    expect(output).toContain('settings:');
+    expect(output).toContain('- sensitiveApiKey: ***');
+    expect(output).toContain('- maxTokens: 1000');
+    unmount();
+  });
 });