refactor(ui): extract SessionBrowser static ui components (#22348)

packages/cli/src/ui/components/SessionBrowser/SessionBrowserEmpty.tsx

@@ -0,0 +1,19 @@
+/**
+ * @license
+ * Copyright 2026 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import type React from 'react';
+import { Box, Text } from 'ink';
+import { Colors } from '../../colors.js';
+
+/**
+ * Empty state component displayed when no sessions are found.
+ */
+export const SessionBrowserEmpty = (): React.JSX.Element => (
+  <Box flexDirection="column" paddingX={1}>
+    <Text color={Colors.Gray}>No auto-saved conversations found.</Text>
+    <Text color={Colors.Gray}>Press q to exit</Text>
+  </Box>
+);