fix: 优化店铺添加，预检查店铺名称，返回添加的店铺信息

zepengdev

2025-06-26 5da53ab90d6152de28b8475cd9ccaa00abba45e8

 oying-system/src/main/java/com/oying/modules/pc/store/rest/StoreMerchantController.java

@@ -93,8 +93,7 @@
    @ApiOperation("创建店铺")
    //@PreAuthorize("@el.check('merchant:store:create')")
    public ResponseEntity<?> create(@RequestBody StoreCreateRequest request) {
        storeCreateService.create(request);
        return ResponseEntity.status(HttpStatus.CREATED).build();
        return ResponseEntity.status(HttpStatus.CREATED).body(storeCreateService.create(request));
    }

    /**