refactor: 全链路统一将物料编码改称图号，优化入库流程

1.  统一全系统UI与文档中的"物料编码"为客户口径"图号"，覆盖前端页面、后端导出表头与帮助文档
2.  优化入库模块：
    - 新增归属类型"其他"并完善注释
    - 入库时自动回写入库单批次号
    - 优化库位选择为三级联动下拉选择，替换原手动输入
    - 新增入库归属编号录入功能
3. 更新需求文档，同步完成图号全链路改造的验收标记

bj_power_wms/frontend/src/pages/BaseData.vue

@@ -1,7 +1,7 @@
 <script setup>
 defineOptions({ name: 'BaseData' })
 import { computed, reactive, ref, watch } from 'vue'
-import { ElMessage } from 'element-plus'
+import { ElMessage, ElMessageBox } from 'element-plus'
 import request from '../utils/request'
 import { fmtTime } from '../utils/format'
 import { can } from '../utils/perm'
@@ -50,7 +50,7 @@ async function loadZones() {
   try {
       const data = await request.get('/zone/list', {
         params: {
-          zoneCode: zoneFilter.zoneCode.trim(),
+          zoneCode: zoneFilter.zoneCode.trim().toUpperCase(),
           zoneName: zoneFilter.zoneName.trim(),
           status: zoneFilter.status,
           page: zonePage.current,
@@ -89,6 +89,15 @@ async function saveZone() {
     ElMessage.warning('区域编码和区域名称必填')
     return
   }
+  try {
+    await ElMessageBox.confirm('确认保存该区域信息吗？保存后将写入数据库。', '操作确认', {
+      confirmButtonText: '确认保存',
+      cancelButtonText: '取消',
+      type: 'warning'
+    })
+  } catch {
+    return
+  }
   zoneSaving.value = true
   try {
     if (zoneEditingId.value) {
@@ -188,6 +197,15 @@ async function saveMaterial() {
     ElMessage.warning('「其他」类物料必须填写规格型号')
     return
   }
+  try {
+    await ElMessageBox.confirm('确认保存该物料档案吗？保存后将写入数据库。', '操作确认', {
+      confirmButtonText: '确认保存',
+      cancelButtonText: '取消',
+      type: 'warning'
+    })
+  } catch {
+    return
+  }
   mSaving.value = true
   try {
     if (mEditingId.value) {
@@ -199,18 +217,21 @@ async function saveMaterial() {
         manageMode: mForm.manageMode
       })
       ElMessage.success('物料修改成功')
+      matDialog.value = false
     } else {
-      await request.post('/material/create', { ...mForm, itemType: Number(mForm.itemType), safetyStock: Number(mForm.safetyStock) || 0 })
-      ElMessage.success('物料新增成功')
+      const created = await request.post('/material/create', { ...mForm, itemType: Number(mForm.itemType), safetyStock: Number(mForm.safetyStock) || 0 })
+      ElMessage.success('物料新增成功，可继续上传图纸/附件')
+      // 创建成功后切到编辑态：保持弹窗打开，便于立即上传附件
+      mEditingId.value = created?.id || 0
+      if (created?.code) mForm.code = created.code
     }
-    matDialog.value = false
     await loadMaterials()
   } finally {
     mSaving.value = false
   }
 }
 
-// 物料附件（bizType=material，bizId=物料编码）：零件图纸 PDF 等
+// 物料附件（bizType=material，bizId=图号）：零件图纸 PDF 等
 const attachDrawer = reactive({ visible: false, code: '', name: '' })
 function openMatAttach(row) {
   Object.assign(attachDrawer, { visible: true, code: row.code, name: row.name })
@@ -308,7 +329,7 @@ async function onMaterialFile(e) {
         <el-form inline style="margin-bottom:14px" @submit.prevent="searchZones">
           <el-form-item label="区域编码">
             <el-input v-model="zoneFilter.zoneCode" placeholder="区域编码" clearable style="width:140px"
-                      @keyup.enter="searchZones" />
+                      @keyup.enter="searchZones" @input="zoneFilter.zoneCode = (zoneFilter.zoneCode || '').toUpperCase()" />
           </el-form-item>
           <el-form-item label="区域名称">
             <el-input v-model="zoneFilter.zoneName" placeholder="区域名称" clearable style="width:150px"
@@ -368,7 +389,7 @@ async function onMaterialFile(e) {
                    append-to-body destroy-on-close>
           <el-form label-width="90px">
             <el-form-item label="区域编码" required>
-              <el-input v-model="zoneForm.zoneCode" placeholder="如 Z05" :disabled="!!zoneEditingId" clearable />
+              <el-input v-model="zoneForm.zoneCode" placeholder="如 Z05" :disabled="!!zoneEditingId" clearable @input="zoneForm.zoneCode = (zoneForm.zoneCode || '').toUpperCase()" />
             </el-form-item>
             <el-form-item label="区域名称" required>
               <el-input v-model="zoneForm.zoneName" placeholder="如 待检区" clearable />
@@ -486,8 +507,8 @@ async function onMaterialFile(e) {
         <el-dialog v-model="matDialog" :title="mEditingId ? '编辑物料' : '新增物料'" width="560px"
                    append-to-body destroy-on-close>
           <el-form label-width="90px">
-            <el-form-item label="物料编码/图号" required>
-              <el-input v-model="mForm.code" placeholder="图号即物料编码，如 SCREW-M3" :disabled="!!mEditingId" clearable />
+            <el-form-item label="图号" required>
+              <el-input v-model="mForm.code" placeholder="图号，如 SCREW-M3" :disabled="!!mEditingId" clearable />
             </el-form-item>
             <el-form-item label="名称" required>
               <el-input v-model="mForm.name" placeholder="如 螺丝 M3" clearable />
@@ -523,6 +544,7 @@ async function onMaterialFile(e) {
               <el-input v-model="mForm.description" type="textarea" :rows="2" placeholder="备注（可空）" />
             </el-form-item>
           </el-form>
+          <AttachmentPanel v-if="mEditingId" biz-type="material" :biz-id="mForm.code" title="附件（零件图纸 / 资料）" />
           <template #footer>
             <el-button @click="matDialog = false">取消</el-button>
             <el-button type="primary" :loading="mSaving" @click="saveMaterial">保存</el-button>