Feat/add email support for pro and team (#6533)

web/app/components/header/account-dropdown/index.tsx

 import { Menu, Transition } from '@headlessui/react'
 import Indicator from '../indicator'
 import AccountAbout from '../account-about'
+import { mailToSupport } from '../utils/util'
 import WorkplaceSelector from './workplace-selector'
 import classNames from '@/utils/classnames'
 import I18n from '@/context/i18n'
 import { LogOut01 } from '@/app/components/base/icons/src/vender/line/general'
 import { useModalContext } from '@/context/modal-context'
 import { LanguagesSupported } from '@/i18n/language'
+import { useProviderContext } from '@/context/provider-context'
+import { Plan } from '@/app/components/billing/type'
+
 export type IAppSelecotr = {
   isMobile: boolean
 }
   const { t } = useTranslation()
   const { userProfile, langeniusVersionInfo } = useAppContext()
   const { setShowAccountSettingModal } = useModalContext()
+  const { plan } = useProviderContext()
+  const canEmailSupport = plan.type === Plan.professional || plan.type === Plan.team || plan.type === Plan.enterprise
 
   const handleLogout = async () => {
     await logout({
                         <div>{t('common.userProfile.settings')}</div>
                       </div>
                     </Menu.Item>
+                    {canEmailSupport && <Menu.Item>
+                      <a
+                        className={classNames(itemClassName, 'group justify-between')}
+                        href={mailToSupport(userProfile.email, plan.type, langeniusVersionInfo.current_version)}
+                        target='_blank' rel='noopener noreferrer'>
+                        <div>{t('common.userProfile.emailSupport')}</div>
+                        <ArrowUpRight className='hidden w-[14px] h-[14px] text-gray-500 group-hover:flex' />
+                      </a>
+                    </Menu.Item>}
                     <Menu.Item>
                       <Link
                         className={classNames(itemClassName, 'group justify-between')}

web/app/components/header/utils/util.ts

+export const generateMailToLink = (email: string, subject?: string, body?: string): string => {
+  let mailtoLink = `mailto:${email}`
+
+  if (subject)
+    mailtoLink += `?subject=${encodeURIComponent(subject)}`
+
+  if (body)
+    mailtoLink += `&body=${encodeURIComponent(body)}`
+
+  return mailtoLink
+}
+
+export const mailToSupport = (account: string, plan: string, version: string) => {
+  const subject = `Technical Support Request ${plan} ${account}`
+  const body = `
+    Please do not remove the following information:
+    -----------------------------------------------
+    Current Plan: ${plan}
+    Account: ${account}
+    Version: ${version}
+    Platform:
+    Problem Description:
+  `
+  return generateMailToLink('support@dify.ai', subject, body)
+}

web/i18n/de-DE/common.ts

   },
   userProfile: {
     settings: 'Einstellungen',
+    emailSupport: 'E-Mail-Support',
     workspace: 'Arbeitsbereich',
     createWorkspace: 'Arbeitsbereich erstellen',
     helpCenter: 'Hilfe',

web/i18n/en-US/common.ts

   },
   userProfile: {
     settings: 'Settings',
+    emailSupport: 'Email Support',
     workspace: 'Workspace',
     createWorkspace: 'Create Workspace',
     helpCenter: 'Help',

web/i18n/es-ES/common.ts

   },
   userProfile: {
     settings: 'Configuraciones',
+    emailSupport: 'Soporte de Correo Electrónico',
     workspace: 'Espacio de trabajo',
     createWorkspace: 'Crear espacio de trabajo',
     helpCenter: 'Ayuda',

web/i18n/fr-FR/common.ts

   },
   userProfile: {
     settings: 'Paramètres',
+    emailSupport: 'Support par courriel',
     workspace: 'Espace de travail',
     createWorkspace: 'Créer un Espace de Travail',
     helpCenter: 'Aide',

web/i18n/hi-IN/common.ts

   },
   userProfile: {
     settings: 'सेटिंग्स',
+    emailSupport: 'सहायता',
     workspace: 'वर्कस्पेस',
     createWorkspace: 'वर्कस्पेस बनाएं',
     helpCenter: 'सहायता',

web/i18n/it-IT/common.ts

   },
   userProfile: {
     settings: 'Impostazioni',
+    emailSupport: 'Supporto Email',
     workspace: 'Workspace',
     createWorkspace: 'Crea Workspace',
     helpCenter: 'Aiuto',

web/i18n/ja-JP/common.ts

   },
   userProfile: {
     settings: '設定',
+    emailSupport: 'サポート',
     workspace: 'ワークスペース',
     createWorkspace: 'ワークスペースを作成',
     helpCenter: 'ヘルプ',

web/i18n/ko-KR/common.ts

   },
   userProfile: {
     settings: '설정',
+    emailSupport: '이메일 지원',
     workspace: '작업 공간',
     createWorkspace: '작업 공간 만들기',
     helpCenter: '도움말 센터',

web/i18n/pl-PL/common.ts

   },
   userProfile: {
     settings: 'Ustawienia',
+    emailSupport: 'Wsparcie e-mail',
     workspace: 'Przestrzeń robocza',
     createWorkspace: 'Utwórz przestrzeń roboczą',
     helpCenter: 'Pomoc',

web/i18n/pt-BR/common.ts

   },
   userProfile: {
     settings: 'Configurações',
+    emailSupport: 'Suporte por e-mail',
     workspace: 'Espaço de trabalho',
     createWorkspace: 'Criar Espaço de Trabalho',
     helpCenter: 'Ajuda',

web/i18n/ro-RO/common.ts

   },
   userProfile: {
     settings: 'Setări',
+    emailSupport: 'Suport prin email',
     workspace: 'Spațiu de lucru',
     createWorkspace: 'Creează Spațiu de lucru',
     helpCenter: 'Ajutor',

web/i18n/uk-UA/common.ts

   },
   userProfile: {
     settings: 'Налаштування',
+    emailSupport: 'Підтримка по електронній пошті',
     workspace: 'Робочий простір',
     createWorkspace: 'Створити робочий простір',
     helpCenter: 'Довідковий центр',

web/i18n/vi-VN/common.ts

   },
   userProfile: {
     settings: 'Cài đặt',
+    emailSupport: 'Hỗ trợ qua Email',
     workspace: 'Không gian làm việc',
     createWorkspace: 'Tạo Không gian làm việc',
     helpCenter: 'Trung tâm trợ giúp',

web/i18n/zh-Hans/common.ts

   },
   userProfile: {
     settings: '设置',
+    emailSupport: '邮件支持',
     workspace: '工作空间',
     createWorkspace: '创建工作空间',
     helpCenter: '帮助文档',

web/i18n/zh-Hant/common.ts

   },
   userProfile: {
     settings: '設定',
+    emailSupport: '電子郵件支援',
     workspace: '工作空間',
     createWorkspace: '建立工作空間',
     helpCenter: '幫助文件',