彻底优化数据库字段

frontend/src/views/mobile/MobileSellerListingCreateView.vue

@@ -428,7 +428,6 @@ async function handleSubmit() {
   try {
     const title = `${form.server_region} ${form.rank_level} ${form.haf_coin_amount}M哈夫币`;
     const dailyPrice = calculatedFinalPrice.value;
-    const hourlyPrice = Math.max(roundMoney(dailyPrice / 24), 0.01);
 
     const listing = await createListing({
       title,
@@ -440,9 +439,6 @@ async function handleSubmit() {
       asset_summary: buildAssetSummary(),
       screenshot_urls: screenshotUrls.value,
       price: dailyPrice,
-      price_hourly: hourlyPrice,
-      price_daily: dailyPrice,
-      price_weekly: roundMoney(dailyPrice * 7),
       deposit_amount: Number(form.deposit_amount),
     });
     localStorage.removeItem(draftKey);
@@ -493,6 +489,9 @@ function validateForm() {
   if (!Number.isFinite(Number(form.deposit_amount))) {
     return "押金格式不正确";
   }
+  if (calculatedConsumablePrice.value > 0 && Number(form.deposit_amount) <= calculatedConsumablePrice.value) {
+    return `押金必须大于额外消耗品总价值 ¥${calculatedConsumablePrice.value}`;
+  }
   if (!calculatedFinalPrice.value) {
     return "请完善币数、保险、体力和负重后再发布";
   }