POL-125: Add showPassword state to login form hook

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

web/src/hooks/useAuthForms.ts

@@ -11,6 +11,7 @@ export function useLoginForm() {
 
   const [email, setEmail] = useState("");
   const [password, setPassword] = useState("");
+  const [showPassword, setShowPassword] = useState(false);
   const [error, setError] = useState("");
 
   async function submit(e: React.SyntheticEvent) {
@@ -24,7 +25,7 @@ export function useLoginForm() {
     }
   }
 
-  return { email, setEmail, password, setPassword, error, isLoading, submit };
+  return { email, setEmail, password, setPassword, showPassword, setShowPassword, error, isLoading, submit };
 }
 
 export function useRegisterForm() {