feat(wms-warehouse): 添加钢卷右键领料功能

新增仓库视图右键菜单触发钢卷选择弹窗，支持平面视图和3D视图右键选中钢卷，实现快速领料流程，包含领料弹窗、工序选择和接口调用逻辑

klp-ui/src/views/wms/warehouse/components/Warehouse3D.vue

@@ -92,7 +92,8 @@
             <tbody>
               <tr v-for="c in tableRows" :key="c.id"
                   :class="{ sel: detail && detail.id === c.id }"
-                  @click="showCoilDetail(c.id)">
+                  @click="showCoilDetail(c.id)"
+                  @contextmenu.prevent="handleRowRightClick(c)">
                 <td>{{ c.posKey }} L{{ c.layer }}</td>
                 <td>{{ c.coilNo }}</td>
                 <td>{{ c.specification }}</td>
@@ -306,6 +307,7 @@ export default {
 
       const dom = this.renderer.domElement;
       dom.addEventListener('click', this.onCanvasClick);
+      dom.addEventListener('contextmenu', this.onContextMenu);
       dom.addEventListener('mousedown', this.onMouseDown);
       dom.addEventListener('mousemove', this.onMouseMove);
       dom.addEventListener('mouseup', this.onMouseUp);
@@ -608,6 +610,32 @@ export default {
       this.closeDetail();
     },
 
+    onContextMenu(e) {
+      e.preventDefault();
+      const rect = this.renderer.domElement.getBoundingClientRect();
+      this.mouseVec.x = ((e.clientX - rect.left) / rect.width) * 2 - 1;
+      this.mouseVec.y = -((e.clientY - rect.top) / rect.height) * 2 + 1;
+      this.raycaster.setFromCamera(this.mouseVec, this.camera);
+      const targets = [];
+      this.scene.traverse((o) => { if (o.userData && o.userData.coilId) targets.push(o); });
+      const hits = this.raycaster.intersectObjects(targets, true);
+      if (hits.length > 0) {
+        let obj = hits[0].object;
+        while (obj.parent && !(obj.userData && obj.userData.coilId)) obj = obj.parent;
+        if (obj.userData && obj.userData.coilId) {
+          const coil = this.coilList.find(c => c.id === obj.userData.coilId);
+          if (coil) {
+            this.$emit('coil-selected', {
+              coilId: coil.id,
+              currentCoilNo: coil.coilNo,
+              warehouseId: coil.warehouseId,
+              warehouseName: coil.warehouseName,
+            });
+          }
+        }
+      }
+    },
+
     async showCoilDetail(cid) {
       const coil = this.coilList.find((c) => c.id === cid);
       if (!coil) return;
@@ -638,6 +666,15 @@ export default {
       }
     },
 
+    handleRowRightClick(coil) {
+      this.$emit('coil-selected', {
+        coilId: coil.id,
+        currentCoilNo: coil.coilNo,
+        warehouseId: coil.warehouseId,
+        warehouseName: coil.warehouseName,
+      });
+    },
+
     closeDetail() {
       this.detail = null;
       this.applyHighlight();