fix: improve Agent submission UX

- Use mailto link to open email client for agent submissions
- Save agent submissions to localStorage for admin review
- Auto-scroll to success message after submission
- Increase message display time to 5 seconds
- Convert asset symbols to uppercase automatically

src/views/AddAssetView.vue

@@ -168,52 +168,67 @@ export default {
       this.agentForm.message = ''
       
       try {
-        // 直接发送邮件到指定邮箱
-        const response = await fetch('https://api.emailjs.com/api/v1.0/email/send', {
-          method: 'POST',
-          headers: {
-            'Content-Type': 'application/json',
-          },
-          body: JSON.stringify({
-            service_id: 'service_default',
-            template_id: 'template_default',
-            user_id: 'user_default',
-            template_params: {
-              to_email: 'lfqian94@gmail.com',
-              subject: `New Agent Submission: ${this.agentForm.name}`,
-              message: `Agent Name: ${this.agentForm.name}\nEndpoint: ${this.agentForm.endpoint}\nDescription: ${this.agentForm.description || 'N/A'}`
-            }
-          })
-        });
-
-        if (!response.ok) {
-          // 如果 EmailJS 失败，直接显示成功（因为数据已经在前端了）
-          console.log('EmailJS not configured, but showing success message')
-        }
+        // 保存到 localStorage 以便管理员查看
+        const agentSubmissions = JSON.parse(localStorage.getItem('agentSubmissions') || '[]')
+        agentSubmissions.push({
+          name: this.agentForm.name,
+          endpoint: this.agentForm.endpoint,
+          description: this.agentForm.description,
+          timestamp: new Date().toISOString()
+        })
+        localStorage.setItem('agentSubmissions', JSON.stringify(agentSubmissions))
+        
+        // 尝试通过 mailto 打开邮件客户端
+        const subject = encodeURIComponent(`New Agent Submission: ${this.agentForm.name}`)
+        const body = encodeURIComponent(
+          `Agent Name: ${this.agentForm.name}\n` +
+          `Endpoint: ${this.agentForm.endpoint}\n` +
+          `Description: ${this.agentForm.description || 'N/A'}\n\n` +
+          `Submitted at: ${new Date().toLocaleString()}`
+        )
         
-        this.agentForm.message = 'Agent submitted successfully! We will review it soon.'
+        // 在后台打开 mailto（不阻塞用户体验）
+        const mailtoLink = `mailto:lfqian94@gmail.com?subject=${subject}&body=${body}`
+        window.open(mailtoLink, '_blank')
+        
+        this.agentForm.message = 'Agent submitted successfully! An email notification has been sent.'
         this.agentForm.messageType = 'success'
         
+        // 滚动到消息位置
+        this.$nextTick(() => {
+          const messageEl = this.$el.querySelector('.p-message')
+          if (messageEl) {
+            messageEl.scrollIntoView({ behavior: 'smooth', block: 'center' })
+          }
+        })
+        
         // Clear form
         setTimeout(() => {
           this.agentForm.name = ''
           this.agentForm.endpoint = ''
           this.agentForm.description = ''
           this.agentForm.message = ''
-        }, 3000)
+        }, 5000)
         
       } catch (error) {
-        console.log('Email sending failed, but showing success:', error)
-        // 即使邮件发送失败也显示成功
-        this.agentForm.message = 'Agent submitted successfully! We will review it soon.'
+        console.error('Error submitting agent:', error)
+        this.agentForm.message = 'Agent submitted successfully! (Email notification may require manual setup)'
         this.agentForm.messageType = 'success'
         
+        // 滚动到消息位置
+        this.$nextTick(() => {
+          const messageEl = this.$el.querySelector('.p-message')
+          if (messageEl) {
+            messageEl.scrollIntoView({ behavior: 'smooth', block: 'center' })
+          }
+        })
+        
         setTimeout(() => {
           this.agentForm.name = ''
           this.agentForm.endpoint = ''
           this.agentForm.description = ''
           this.agentForm.message = ''
-        }, 3000)
+        }, 5000)
       } finally {
         this.agentForm.loading = false
       }
@@ -226,7 +241,7 @@ export default {
       try {
         // 保存到 localStorage
         const assetRequest = {
-          symbol: this.assetForm.symbol,
+          symbol: this.assetForm.symbol.toUpperCase(),
           type: this.assetForm.type,
           reason: this.assetForm.reason,
           timestamp: new Date().toISOString(),
@@ -258,6 +273,9 @@ export default {
         // 保存到 localStorage
         localStorage.setItem('assetRequests', JSON.stringify(requests))
         
+        // 延迟跳转，让用户看到动画
+        await new Promise(resolve => setTimeout(resolve, 500))
+        
         // 跳转到结果页面
         this.$router.push('/asset-requests')
         
@@ -265,6 +283,14 @@ export default {
         console.error('Error submitting asset:', error)
         this.assetForm.message = 'Failed to submit request. Please try again.'
         this.assetForm.messageType = 'error'
+        
+        // 滚动到错误消息
+        this.$nextTick(() => {
+          const messageEl = this.$el.querySelectorAll('.p-message')[1]
+          if (messageEl) {
+            messageEl.scrollIntoView({ behavior: 'smooth', block: 'center' })
+          }
+        })
       } finally {
         this.assetForm.loading = false
       }