Fix last sessionKey references in validation logic

app/components/SessionManagerWindow.tsx

@@ -57,29 +57,29 @@ export function SessionManagerWindow({ onClose, sessionId }: SessionManagerWindo
 
   // Session is automatically created - no manual creation needed!
 
-  // Validate session key on component mount
+  // Validate session on component mount
   useEffect(() => {
-    if (sessionKey) {
-      validateSessionKey()
+    if (sessionId) {
+      validateSession()
     }
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [])
 
-  // Validate session key
-  const validateSessionKey = async () => {
+  // Validate session
+  const validateSession = async () => {
     setValidating(true)
     setError(null)
     try {
       const response = await fetch('/api/sessions/verify', {
         method: 'POST',
         headers: { 'Content-Type': 'application/json' },
-        body: JSON.stringify({ sessionKey })
+        body: JSON.stringify({ sessionId })
       })
       const data = await response.json()
       
       if (data.success && data.valid) {
         setSessionValid(true)
-        setSuccess('✅ Session is VALID! You can safely copy and use this key with Claude Desktop.')
+        setSuccess('✅ Session is VALID! You can safely copy and use this Session ID with Claude Desktop.')
         setTimeout(() => setSuccess(null), 5000)
       } else {
         setSessionValid(false)