重构单位导入路径，优化代码结构

src/components/olmap/BurstLocation/LocationResults.tsx

@@ -29,7 +29,7 @@ import VectorSource from "ol/source/Vector";
 import { Stroke, Style, Circle, Fill } from "ol/style";
 import { bbox, featureCollection } from "@turf/turf";
 import { BurstCandidate, BurstLocationResult } from "./types";
-import { FLOW_DISPLAY_UNIT } from "../DMALeakDetection/utils";
+import { FLOW_DISPLAY_UNIT } from "@utils/units";
 
 interface Props {
   result: BurstLocationResult | null;