add view on github link

Author: devalbo

src/App.tsx

@@ -694,6 +694,15 @@ export default function App() {
               style={{ display: 'none' }}
               aria-hidden
             />
+            <a
+              href="https://github.com/devalbo/tb-solid-pod"
+              target="_blank"
+              rel="noopener noreferrer"
+              style={styles.navGitHubLink}
+              title="View repository on GitHub"
+            >
+              View on github
+            </a>
           </div>
         </div>
 
@@ -1032,6 +1041,7 @@ const styles: Record<string, CSSProperties> = {
   topNavTabs: { display: 'flex', gap: 0 },
   topNavActions: { display: 'flex', gap: 8, alignItems: 'center' },
   navExportBtn: { padding: '6px 12px', cursor: 'pointer', borderRadius: 4, border: '1px solid #444', background: '#2a2a2a', color: '#ccc', fontSize: 12, fontWeight: 500 },
+  navGitHubLink: { display: 'flex', alignItems: 'center', justifyContent: 'center', padding: '6px 12px', borderRadius: 4, border: '1px solid #444', background: '#2a2a2a', color: '#ccc', textDecoration: 'none', marginLeft: 4, fontSize: 12, fontWeight: 500 },
   topNavTab: { padding: '14px 24px', border: 'none', background: 'transparent', color: '#888', cursor: 'pointer', fontSize: 14, fontWeight: 500, borderBottom: '2px solid transparent', transition: 'all 0.2s' },
   topNavTabActive: { color: '#4ecdc4', borderBottom: '2px solid #4ecdc4' },
   terminalView: { padding: 0, height: 'calc(100vh - 49px)', background: '#1e1e1e' },