fix password input validity message

Author: Petr Kachanovsky

adminforth/spa/src/views/LoginView.vue

@@ -54,6 +54,7 @@
                             <input 
                               ref="passwordInput"
                               autocomplete="current-password"
+                              oninput="setCustomValidity('')"
                               @keydown.enter="login"
                               :type="!showPw ? 'password': 'text'" name="password" id="password" placeholder="••••••••" class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5 dark:bg-gray-600 dark:border-gray-500 dark:placeholder-gray-400 dark:text-white" required />
                             <button type="button" @click="showPw = !showPw" class="absolute top-12 right-3 -translate-y-1/2 text-gray-400 dark:text-gray-300">