updated translations

resources/lang/zh-TW/general.php

@@ -93,6 +93,11 @@ return [
     'id'                    => '編號',
     'more_actions'          => '更多動作',
     'duplicate'             => '複製',
+    'unpaid'                => '未付款',
+    'paid'                  => '已付款',
+    'overdue'               => '已逾期',
+    'partially'             => '部分',
+    'partially_paid'        => '部分付款',
 
     'title' => [
         'new'               => '新增 :type',

resources/lang/zh-TW/install.php

@@ -17,7 +17,6 @@ return [
     ],
 
     'requirements' => [
-        'php_version'       => '請使用 PHP 5.6.4 或更新的版本！',
         'enabled'           => ':feature 必須啟動！',
         'disabled'          => ':feature 必須關閉！',
         'extension'         => ':extension 必須載入！',

resources/lang/zh-TW/invoices.php

@@ -37,8 +37,9 @@ return [
     ],
 
     'messages' => [
-        'email_sent'    => '成功傳送帳單郵件！',
-        'marked_sent'   => '成功標記帳單為已傳送！',
+        'email_sent'     => '成功傳送帳單郵件！',
+        'marked_sent'    => '成功標記帳單為已傳送！',
+        'email_required' => '此客戶沒有電子郵件地址！',
     ],
 
     'notification' => [