chore: update edu version text (#19485)

web/i18n/en-US/education.ts

   toVerified: 'Get Education Verified',
   toVerifiedTip: {
     front: 'You are now eligible for Education Verified status. Please enter your education information below to complete the process and receive an',
-    coupon: 'exclusive 50% coupon',
+    coupon: 'exclusive 100% coupon',
     end: 'for the Dify Professional Plan.',
   },
   currentSigned: 'CURRENTLY SIGNED IN AS',
   submitError: 'Form submission failed. Please try again later.',
   learn: 'Learn how to get education verified',
   successTitle: 'You Have Got Dify Education Verified',
-  successContent: 'We have issued a 50% discount coupon for the Dify Professional plan to your account. The coupon is valid for one year, please use it within the validity period.',
+  successContent: 'We have issued a 100% discount coupon for the Dify Professional plan to your account. The coupon is valid for one year, please use it within the validity period.',
   rejectTitle: 'Your Dify Educational Verification Has Been Rejected',
-  rejectContent: 'Unfortunately, you are not eligible for Education Verified status and therefore cannot receive the exclusive 50% coupon for the Dify Professional Plan if you use this email address.',
+  rejectContent: 'Unfortunately, you are not eligible for Education Verified status and therefore cannot receive the exclusive 100% coupon for the Dify Professional Plan if you use this email address.',
   emailLabel: 'Your current email',
 }
 

web/i18n/zh-Hans/education.ts

   toVerified: '获取教育版认证',
   toVerifiedTip: {
     front: '您现在符合教育版认证的资格。请在下方输入您的教育信息，以完成认证流程，并领取 Dify  Professional 版的',
-    coupon: '50% 独家优惠券',
+    coupon: '100% 独家优惠券',
     end: '。',
   },
   currentSigned: '您当前登录的账户是',
   submitError: '提交表单失败，请稍后重新提交问卷。',
   learn: '了解如何获取教育版认证',
   successTitle: '您已成功获得 Dify 教育版认证！',
-  successContent: '我们已向您的账户发放 Dify Professional 版 50% 折扣优惠券。该优惠券有效期为一年，请在有效期内使用。',
+  successContent: '我们已向您的账户发放 Dify Professional 版 100% 折扣优惠券。该优惠券有效期为一年，请在有效期内使用。',
   rejectTitle: '您的 Dify 教育版认证已被拒绝',
-  rejectContent: '非常遗憾，您无法使用此电子邮件以获得教育版认证资格，也无法领取 Dify Professional 版的 50% 独家优惠券。',
+  rejectContent: '非常遗憾，您无法使用此电子邮件以获得教育版认证资格，也无法领取 Dify Professional 版的 100% 独家优惠券。',
   emailLabel: '您当前的邮箱',
 
 }