优化首页返回定位与发布在线时间表单

移动端首页用列表缓存和内部滚动恢复浏览位置；发布页在线时间改为全天+起止时间单行布局。

frontend/src/features/seller/views/SellerListingCreateView.vue

@@ -18,7 +18,6 @@ import GuideImage from '@/components/GuideImage.vue'
 import tencentSecurityGuide from '@/assets/tencent-security-guide.webp'
 
 const {
-  commonOnlineTimes,
   dailyLossOptions,
   formatNumber,
   loading,
@@ -39,8 +38,6 @@ const {
   requiredScreenshotCount,
   isEditMode,
   submitButtonText,
-  disabledOnlineStartOptions,
-  disabledOnlineEndOptions,
   serverOptions,
   faceOptions,
   rankOptions,
@@ -85,8 +82,6 @@ const {
   getScreenshotLimitHint,
   isAllDayOnline,
   selectAllDayOnline,
-  selectOnlineStart,
-  selectOnlineEnd,
   handleOnlineStartChange,
   handleOnlineEndChange,
   handleFireLevelInput,
@@ -344,81 +339,51 @@ function selectDailyLoss(value: string | number) {
             />
           </div>
 
-          <div class="time-preset-panel">
-            <div class="time-preset-row">
-              <strong>在线开始<span>*</span></strong>
-              <div class="time-preset-content">
+          <div class="field-row panel-field-row online-time-row">
+            <label>在线时间<span>*</span></label>
+            <div class="online-time-controls">
+              <button
+                type="button"
+                class="time-chip"
+                :class="{ active: isAllDayOnline() }"
+                @click="selectAllDayOnline"
+              >
+                全天
+              </button>
+              <div class="online-time-range">
                 <el-time-picker
                   v-model="form.online_start"
                   value-format="HH:mm"
                   format="HH:mm"
-                  placeholder="开始时间"
+                  placeholder="开始"
                   class="time-input"
                   @change="handleOnlineStartChange"
                 />
-                <div class="time-preset-actions">
-                  <button
-                    type="button"
-                    class="time-chip"
-                    :class="{ active: isAllDayOnline() }"
-                    @click="selectAllDayOnline"
-                  >
-                    全天
-                  </button>
-                  <OptionChips
-                    :options="commonOnlineTimes"
-                    :model-value="isAllDayOnline() ? '' : form.online_start"
-                    :disabled-values="disabledOnlineStartOptions"
-                    key-prefix="start-"
-                    @select="selectOnlineStart"
-                  />
-                </div>
-              </div>
-            </div>
-            <div class="time-preset-row">
-              <strong>在线结束<span>*</span></strong>
-              <div class="time-preset-content">
+                <span class="online-time-sep">至</span>
                 <el-time-picker
                   v-model="form.online_end"
                   value-format="HH:mm"
                   format="HH:mm"
-                  placeholder="结束时间"
+                  placeholder="结束"
                   class="time-input"
                   @change="handleOnlineEndChange"
                 />
-                <div class="time-preset-actions">
-                  <button
-                    type="button"
-                    class="time-chip"
-                    :class="{ active: isAllDayOnline() }"
-                    @click="selectAllDayOnline"
-                  >
-                    全天
-                  </button>
-                  <OptionChips
-                    :options="commonOnlineTimes"
-                    :model-value="isAllDayOnline() ? '' : form.online_end"
-                    :disabled-values="disabledOnlineEndOptions"
-                    key-prefix="end-"
-                    @select="selectOnlineEnd"
-                  />
-                </div>
               </div>
             </div>
+            <p class="field-hint">请填写能稳定联系上您的时间，便于扫码、冻结人脸和订单交接。</p>
           </div>
-          <p class="field-hint">请填写能稳定联系上您的时间，便于扫码、冻结人脸和订单交接。</p>
 
-          <div v-if="banRecordOptions.length" class="field-row">
+          <div v-if="banRecordOptions.length" class="field-row panel-field-row">
             <label>封禁记录<span>*</span></label>
             <OptionChips
               :options="banRecordOptions"
               :model-value="form.ban_record"
               @select="form.ban_record = String($event)"
             />
+            <p v-if="showBanRecordRiskHint" class="field-hint">
+              刚出租结算完的账号需冷号七天才可再次出租，IP频繁变动会导致封号。
+            </p>
           </div>
-          <p v-if="showBanRecordRiskHint && banRecordOptions.length" class="field-hint">
-            刚出租结算完的账号需冷号七天才可再次出租，IP频繁变动会导致封号。
-          </p>
 
           <div v-if="regionOptions.length" class="region-panel login-region-panel">
             <div class="region-title">