优化站内信图标和哈夫币发布校验

frontend/src/features/auth/views/MobileProfileView.vue

@@ -378,7 +378,7 @@ function resolveAvatarURL(url: string | undefined | null) {
       <div class="menu-card cell-card">
         <van-cell-group :border="false">
           <van-cell title="消息中心" icon="chat-o" is-link to="/m/messages" />
-          <van-cell title="站内信" icon="bell" is-link to="/m/notifications">
+          <van-cell title="站内信" icon="envelop-o" is-link to="/m/notifications">
             <template #value>
               <span v-if="notificationUnreadCount > 0" class="unread-cell-value">
                 {{ notificationUnreadLabel }} 未读

frontend/src/features/seller/composables/usePublishForm.ts

@@ -43,6 +43,7 @@ import {
 const draftSaveDelay = 400
 const multiScreenshotLimit = 3
 const multiScreenshotKeys = new Set(['tencentSecurity', 'skin'])
+const coinUnitPerM = 1000000
 
 interface UsePublishFormOptions {
   draftKey: string
@@ -684,7 +685,7 @@ export function usePublishForm(options: UsePublishFormOptions) {
         server_region: form.server_region,
         login_platform: form.login_method,
         rank_level: form.rank_level,
-        haf_coin_amount: pricing.coinMAmount.value * 1000000,
+        haf_coin_amount: toHafCoinAmount(pricing.coinMAmount.value),
         asset_summary: buildAssetSummary(),
         screenshot_urls: pricing.screenshotUrls.value,
         price_cent: yuanToCent(pricing.calculatedFinalPrice.value),
@@ -728,6 +729,7 @@ export function usePublishForm(options: UsePublishFormOptions) {
 
   function validateForm() {
     if (!form.server_region) return '请选择区服'
+    if (!Number.isFinite(pricing.coinMAmount.value)) return '哈夫币/M格式不正确'
     if (pricing.coinMAmount.value <= 0) return '请填写哈夫币/M'
     if (!form.rank_level) return '请选择段位'
     if (!form.fire_level) return '请填写烽火等级'
@@ -899,6 +901,10 @@ export function usePublishForm(options: UsePublishFormOptions) {
     return pricing.screenshotSlots.value.find(item => item.key === key)?.label || '该截图'
   }
 
+  function toHafCoinAmount(coinM: number) {
+    return Math.round(coinM * coinUnitPerM)
+  }
+
   function recordValue(value: unknown): Record<string, unknown> {
     return typeof value === 'object' && value !== null && !Array.isArray(value)
       ? (value as Record<string, unknown>)