minor: bug fix

description: Fix exit button functionality and update version numbers
---

Author: ashesbloom

frontend/src/App.jsx

@@ -990,11 +990,11 @@ function App() {
                 />
 
                 {/* Exit Button */}
-                <button onClick={handleExit} className="btn-exit" aria-label="Exit Application" title="Exit Application">
+                <button onClick={handleExit} className="btn-exit" aria-label="Kill Backend" title="Kill Backend">
                     <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
-                        <path d="M9 21H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h4" />
-                        <polyline points="16,17 21,12 16,7" />
-                        <line x1="21" y1="12" x2="9" y2="12" />
+                        <circle cx="12" cy="12" r="10"></circle>
+                        <line x1="15" y1="9" x2="9" y2="15"></line>
+                        <line x1="9" y1="9" x2="15" y2="15"></line>
                     </svg>
                 </button>