fix: preserve required inputs and refine operations screens

src/modules/appointment-calendar/CargoVerificationForm.vue

@@ -59,14 +59,13 @@ onMounted(() => load())
 <template>
   <section aria-label="货物核实资料">
     <h3>{{ confirmation ? '补齐本票送仓资料' : '核实货物资料' }}<InlineHelp title="核实资料说明"><p>未约成也可保存；只用于预约核实，保留原订单资料。</p></InlineHelp></h3>
-    <p v-if="confirmation">请向客户或货物负责人取得本票完整的 FBA 货件号或追踪号，每行一个；不要填写预约外部约号。下方保存只补充货物资料，完成后还需保存预约安排。</p>
     <LoadErrorState v-if="error" title="核实资料读取失败" :message="error.message" :loading="loading" @retry="load(true)"><template #details><ApiErrorMeta :details="error" /></template></LoadErrorState>
     <p v-if="loading">正在读取货物资料…</p>
     <template v-if="context">
-      <dl class="cargo-facts"><dt>原票</dt><dd>{{ context.source.inboundCode || context.source.bookingNo || '—' }}</dd><dt>目的仓</dt><dd>{{ context.source.destinationWarehouseCode || '—' }}</dd><dt>原箱数</dt><dd>{{ context.source.packages ?? '待核实' }}</dd><template v-if="!confirmation"><dt>已分配</dt><dd>{{ context.allocatedPackages }} 箱<span v-if="context.unknownAllocationCount">；另有 {{ context.unknownAllocationCount }} 项数量未知</span></dd><dt>可分配</dt><dd>{{ context.availablePackages ?? '待核实' }}</dd></template></dl>
+      <dl v-if="!confirmation" class="cargo-facts"><dt>原票</dt><dd>{{ context.source.inboundCode || context.source.bookingNo || '—' }}</dd><dt>目的仓</dt><dd>{{ context.source.destinationWarehouseCode || '—' }}</dd><dt>原箱数</dt><dd>{{ context.source.packages ?? '待核实' }}</dd><dt>已分配</dt><dd>{{ context.allocatedPackages }} 箱<span v-if="context.unknownAllocationCount">；另有 {{ context.unknownAllocationCount }} 项数量未知</span></dd><dt>可分配</dt><dd>{{ context.availablePackages ?? '待核实' }}</dd></dl>
       <p v-if="context.sourceChanged" role="alert">原货源已变化，请核对当前原票和已分配量后重新保存。</p><p v-for="reason in context.blockReasons" :key="reason" role="status">{{ reason }}</p>
       <form class="density-form work-form appointment-native-form" @submit.prevent="save"><fieldset :disabled="!canWrite || loading || !!error || saving || !!pending">
-        <label>{{ confirmation ? '本票核实总箱数（必填）' : '核实箱数（可暂不填）' }}<input v-model="form.packages" type="number" min="1" step="1" aria-label="核实箱数" class="workbench-input"></label>
+        <label v-if="!confirmation || context.effectivePackages == null || context.sourceChanged">{{ confirmation ? '本票核实总箱数（必填）' : '核实箱数（可暂不填）' }}<input v-model="form.packages" type="number" min="1" step="1" aria-label="核实箱数" class="workbench-input"></label>
         <label>本票货件号 / 追踪号（每行一个）<textarea v-model="form.references" rows="4" aria-label="本票货件号" class="workbench-input" /></label>
         <label>核实说明<textarea v-model="form.remark" maxlength="1000" rows="2" class="workbench-input" /></label>
       </fieldset><p v-if="!canWrite">当前仅可查看核实资料；需核实权限及有效货源资格才能保存。</p>