[STYLE] 更新系統 Logo 為無損圓形去背版並補齊登入頁繁體中文翻譯

lang/zh_TW/auth.php

@@ -13,8 +13,8 @@ return [
     |
     */
 
-    'failed' => 'These credentials do not match our records.',
-    'password' => 'The provided password is incorrect.',
-    'throttle' => 'Too many login attempts. Please try again in :seconds seconds.',
+    'failed' => '帳號或密碼錯誤，請重新確認。',
+    'password' => '您輸入的密碼不正確。',
+    'throttle' => '登入嘗試次數過多。請在 :seconds 秒後再試。',
 
 ];

lang/zh_TW/validation.php

@@ -196,6 +196,7 @@ return [
     */
 
     'attributes' => [
+        'username' => '帳號',
         'name' => '姓名',
         'email' => '電子郵件',
         'password' => '密碼',