env var to set default model, display model on lower right (#110)

packages/cli/src/ui/components/Footer.tsx

@@ -7,14 +7,17 @@
 import React from 'react';
 import { Box, Text } from 'ink';
 import { Colors } from '../colors.js';
+import { Config } from '@gemini-code/server';
 
 interface FooterProps {
+  config: Config;
   queryLength: number;
   debugMode: boolean;
   debugMessage: string;
 }
 
 export const Footer: React.FC<FooterProps> = ({
+  config,
   queryLength,
   debugMode,
   debugMessage,
@@ -46,7 +49,7 @@ export const Footer: React.FC<FooterProps> = ({
 
     {/* Right Section: Gemini Label */}
     <Box>
-      <Text color={Colors.AccentBlue}>Gemini</Text>
+      <Text color={Colors.AccentBlue}> {config.getModel()} </Text>
     </Box>
   </Box>
 );