fix: make advanced filters work

Co-authored-by: aider (openai/DeepSeek-V3.2-Thinking) <aider@aider.chat>

inventory-web/src/views/material/list.vue

@@ -736,7 +736,12 @@ const querySearchType = (queryString: string, cb: any) => {
 
 const getList = () => {
   loading.value = true;
-  listMaterialBase(queryParams)
+  // Stringify advancedFilters to JSON string as backend expects
+  const params = {
+    ...queryParams,
+    advancedFilters: JSON.stringify(queryParams.advancedFilters || [])
+  };
+  listMaterialBase(params)
       .then((response: any) => {
         if (response && response.data) {
           tableData.value = response.data.items;