fix: move frontend out of lib directory (#30)

Currently our frontend is built and moved to the lib/build directory in the package. Then the
package is built and the files are compiled to the lib directory. This overwrites the frontend. Now
the frontend lives in the build directory and the other files live in the lib directory.

Author: mdbenjam

package/src/testingUtil.js

@@ -130,14 +130,14 @@ function addStyleLinks(html) {
 }
 
 fastify.register(fastifyStatic, {
-  root: path.join(__dirname, "build"),
+  root: path.join(__dirname, "..", "build"),
   prefix: "/", // optional: default '/'
   wildcard: true,
   decorateReply: false,
 });
 
 fastify.get("/", async (request, reply) => {
-  return reply.sendFile("index.html", path.join(__dirname, "build"));
+  return reply.sendFile("index.html", path.join(__dirname, "..", "build"));
 });
 
 fastify.get("/load", async (request, reply) => {
@@ -200,7 +200,7 @@ export const start = async (setupFunction) => {
     await getCssFiles();
     await setupFunction();
     await fastify.listen(3001);
-    console.log("Debug server is running, open at 127.0.0.1:3001");
+    console.log("Debug server is running, open at localhost:3001");
     while (isListening) {
       await sleep(50);
     }

test-app/package-lock.json

@@ -1,2 +1,2 @@
 npm run build
-cp -r build ../package/lib
+cp -r build ../package/

test-runner/build.sh

@@ -30,7 +30,7 @@
     "react": "^17.0.2",
     "react-dom": "^17.0.2",
     "react-scripts": "^5.0.0",
-    "react-testing-visualizer": "^0.1.8",
+    "react-testing-visualizer": "^1.0.1",
     "web-vitals": "^2.1.2"
   },
   "proxy": "http://localhost:3001",