Refactor import statements for FEAScript library to prioritize local directory usage

Author: nikoscham

tutorials/SolidificationFront2D.html

@@ -224,14 +224,14 @@ <h2 id="results"><a name="Results"></a>Results</h2>
 
     <script type="module">
       // Import FEAScript library from GitHub
-      import { FEAScriptModel, plotSolution, printVersion, logSystem } from "https://core.feascript.com/dist/feascript.esm.js";
+      // import { FEAScriptModel, plotSolution, printVersion, logSystem } from "https://core.feascript.com/dist/feascript.esm.js";
       // Import FEAScript library from a local directory
-      // import {
-      //   FEAScriptModel,
-      //   plotSolution,
-      //   printVersion,
-      //   logSystem,
-      // } from "../../FEAScript-core/src/index.js";
+      import {
+        FEAScriptModel,
+        plotSolution,
+        printVersion,
+        logSystem,
+      } from "../../FEAScript-core/src/index.js";
 
       window.addEventListener("DOMContentLoaded", () => {
         if (window.innerHeight > window.innerWidth) {