优化:嘉居导入板厚精度缩小到1位小数点

src/Add-on/JiaJu/Import/JiaJuImport.ts

@@ -5,6 +5,7 @@ import { EBoardKeyList } from "../../../Common/BoardKeyList";
 import { FileSystem } from "../../../Common/FileSystem";
 import { JigMoveEntity } from "../../../Common/JigMove";
 import { MakeMirrorMtx } from "../../../Common/Matrix4Utils";
+import { FixDigits } from "../../../Common/Utils";
 import { Contour } from "../../../DatabaseServices/Contour";
 import { Database } from "../../../DatabaseServices/Database";
 import { Arc } from "../../../DatabaseServices/Entity/Arc";
@@ -223,7 +224,7 @@ class JiaJuParse
         br.ContourCurve = JiajuPath2Polyline(path);
 
         let modelPth = outline.ModelPath[0];
-        br.Thickness = parseFloat(modelPth.GeCurve[0].EndZ);
+        br.Thickness = FixDigits(parseFloat(modelPth.GeCurve[0].EndZ), 1);
 
         //holes
         if (outline.Hole)