feat(payment): 支付&付费菜单按参考主题重构并新增提现策略页

- 子菜单重组为知识付费/余额充值/VIP会员/创作分成/推广返佣/收款接口/提现策略
- 收款接口页 1:1 复刻 Zibll 双下拉结构，仅保留支付宝/微信/PayPal/Stripe/易支付
- 订单前缀/流水号前缀/提现单号前缀配置保留并移入收款接口页
- 知识付费/推广返佣按参考主题全字段复刻，余额充值并入充值卡配置
- 新增 tabbed/between_number/page_select 表单控件及后端 pages 搜索源
- 清理旧 SPA 组件、无消费者 REST 端点与废弃配置键（不写双路兼容）
- 更新存量契约测试至新 schema 文件

assets/admin/src/components/form/AksField.vue

@@ -142,6 +142,22 @@
       @update:value="emit('update:modelValue', $event)"
     />
 
+    <!-- Page Select (async page list) -->
+    <n-select
+      v-else-if="schema.type === 'page_select'"
+      :value="modelValue"
+      :options="pageOptions"
+      :loading="pageLoading"
+      :placeholder="schema.placeholder || '选择页面'"
+      :multiple="schema.multiple === true"
+      :filterable="true"
+      :remote="true"
+      :clearable="schema.clearable !== false"
+      :disabled="schema.disabled"
+      @search="handlePageSearch"
+      @update:value="emit('update:modelValue', $event)"
+    />
+
     <!-- Radio group -->
     <n-radio-group
       v-else-if="schema.type === 'radio'"
@@ -332,6 +348,32 @@
       />
     </div>
 
+    <!-- Between number (min/max pair, Zibll between_number) -->
+    <div v-else-if="schema.type === 'between_number'" class="aksrt-field__between">
+      <n-input-number
+        :value="betweenValue('min')"
+        :min="schema.min"
+        :max="schema.max"
+        :step="schema.step || 1"
+        :placeholder="schema.minPlaceholder || '最小'"
+        :disabled="schema.disabled"
+        style="flex: 1"
+        @update:value="updateBetween('min', $event)"
+      />
+      <span class="aksrt-field__between-sep">—</span>
+      <n-input-number
+        :value="betweenValue('max')"
+        :min="schema.min"
+        :max="schema.max"
+        :step="schema.step || 1"
+        :placeholder="schema.maxPlaceholder || '最大'"
+        :disabled="schema.disabled"
+        style="flex: 1"
+        @update:value="updateBetween('max', $event)"
+      />
+      <span v-if="schema.unit" class="aksrt-field__between-unit">{{ schema.unit }}</span>
+    </div>
+
     <!-- Spacing (top right bottom left) -->
     <div v-else-if="schema.type === 'spacing'" class="aksrt-field__spacing">
       <div class="aksrt-field__spacing-label">{{ schema.spacingLabels?.[0] || '上' }}</div>
@@ -807,6 +849,9 @@ onMounted(() => {
   if (props.schema.type === 'async_select') {
     loadAsyncOptions()
   }
+  if (props.schema.type === 'page_select') {
+    loadPages()
+  }
 })
 
 // ============ User Select (async search) ============
@@ -850,6 +895,31 @@ function handleUserSearch(query) {
   }, 300)
 }
 
+// ============ Page Select (async page list) ============
+const pageOptions = ref([])
+const pageLoading = ref(false)
+let pageSearchTimer = null
+
+async function loadPages(query = '') {
+  pageLoading.value = true
+  try {
+    const selected = props.modelValue ? [props.modelValue] : []
+    const res = await api.searchPageDisplayOptions('pages', query, query ? [] : selected)
+    const items = res?.data || res || []
+    pageOptions.value = Array.isArray(items) ? items : []
+  } catch (e) {
+    console.warn('[AksField] page load failed:', e)
+    pageOptions.value = []
+  } finally {
+    pageLoading.value = false
+  }
+}
+
+function handlePageSearch(query) {
+  clearTimeout(pageSearchTimer)
+  pageSearchTimer = setTimeout(() => loadPages(query), 250)
+}
+
 const fieldClasses = computed(() => ({
   'aksrt-field--disabled': props.schema.disabled,
   'aksrt-field--inline': props.schema.inline,
@@ -870,6 +940,21 @@ function updateDimension(part, value) {
   emit('update:modelValue', { ...current, [part]: value })
 }
 
+// ============ Between Number (min/max pair) ============
+function betweenValue(part) {
+  const current = props.modelValue && typeof props.modelValue === 'object' && !Array.isArray(props.modelValue)
+    ? props.modelValue
+    : {}
+  return current[part] !== undefined ? current[part] : (props.schema.default?.[part] ?? 0)
+}
+
+function updateBetween(part, value) {
+  const current = props.modelValue && typeof props.modelValue === 'object' && !Array.isArray(props.modelValue)
+    ? props.modelValue
+    : {}
+  emit('update:modelValue', { ...current, [part]: value })
+}
+
 // ============ Spacing ============
 function updateSpacing(part, value) {
   const current = props.modelValue || {}
@@ -1115,6 +1200,25 @@ function confirmRepeaterModal() {
   font-size: 14px;
 }
 
+/* Between number (min/max) */
+.aksrt-field__between {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  max-width: 360px;
+}
+
+.aksrt-field__between-sep {
+  color: var(--aksrt-color-border-strong);
+  font-size: 14px;
+}
+
+.aksrt-field__between-unit {
+  color: var(--aksrt-color-muted);
+  font-size: 13px;
+  white-space: nowrap;
+}
+
 /* Spacing field */
 .aksrt-field__spacing {
   display: grid;

assets/admin/src/components/form/AksFormRenderer.vue

@@ -56,8 +56,33 @@
           <template v-if="group.fields && !hasGroupSlot(group)">
             <template v-for="field in group.fields" :key="field.key">
               <template v-if="isFieldVisible(field)">
+                <!-- Tabbed: renders tabs whose sub-fields are flat top-level keys -->
+                <div
+                  v-if="field.type === 'tabbed' && (field.tabs || []).length"
+                  class="aksrt-form-renderer__tabbed"
+                >
+                  <n-tabs type="line" animated>
+                    <n-tab-pane
+                      v-for="tab in field.tabs"
+                      :key="tab.title || tab.key"
+                      :name="tab.title || tab.key"
+                      :tab="tab.title || tab.key"
+                    >
+                      <template v-for="sub in (tab.fields || [])" :key="sub.key">
+                        <AksField
+                          v-if="isFieldVisible(sub)"
+                          :schema="sub"
+                          :model-value="getFieldValue(sub.key)"
+                          :error-message="errors?.[sub.key]"
+                          @update:model-value="setFieldValue(sub.key, $event)"
+                          @action="emit('field-action', $event)"
+                        />
+                      </template>
+                    </n-tab-pane>
+                  </n-tabs>
+                </div>
                 <slot
-                  v-if="field.type === 'custom'"
+                  v-else-if="field.type === 'custom'"
                   :name="`field-${field.key}`"
                   v-bind="{ field, value: getFieldValue(field.key), setValue: (value) => setFieldValue(field.key, value), formData }"
                 >
@@ -268,6 +293,15 @@ const filteredSchema = computed(() => {
       // Filter fields by label, key, or help text matching query
       const matchingFields = group.fields.filter(field => {
         if (groupMatch) return true
+        if (field.type === 'tabbed' && Array.isArray(field.tabs)) {
+          return (field.label || '').toLowerCase().includes(q)
+            || field.tabs.some(tab => (tab.fields || []).some(sub =>
+              (sub.label || '').toLowerCase().includes(q)
+              || (sub.key || '').toLowerCase().includes(q)
+              || (sub.help || '').toLowerCase().includes(q)
+              || (sub.description || '').toLowerCase().includes(q)
+            ))
+        }
         return (field.label || '').toLowerCase().includes(q)
           || (field.key || '').toLowerCase().includes(q)
           || (field.help || '').toLowerCase().includes(q)
@@ -318,6 +352,10 @@ const filteredSchema = computed(() => {
   line-height: 1.6;
 }
 
+.aksrt-form-renderer__tabbed {
+  margin-bottom: 8px;
+}
+
 .aksrt-form-renderer__search {
   min-width: 200px;
   max-width: 280px;