feat: change to use Zsh

* show message from server response
* send output and error to server

server/src/utils/docker.js

@@ -11,7 +11,6 @@ const containerOptions = {
   AttachStdout: true,
   AttachStderr: true,
   Tty: true,
-  Cmd: ['/bin/bash'],
   OpenStdin: true,
   StdinOnce: false,
   HostConfig: {
@@ -59,7 +58,7 @@ export async function attachContainer(container, { token }) {
     AttachStdin: true,
     AttachStdout: true,
     AttachStderr: true,
-    Cmd: ['/bin/bash'],
+    Cmd: ['/bin/zsh'],
     Tty: true,
     Env: [`TOKEN=${token}`, `API_ENDPOINT=http://app:3000`],
   })

server/src/utils/quest.js

@@ -17,6 +17,11 @@ export default async function loadAndUpdateQuests() {
 
   const quests = Promise.all(
     questNames.map(async (id) => {
+      // Check if id is directory
+      const stat = await fs.stat(path.join(questDirectory, id))
+      if (!stat.isDirectory()) {
+        return null
+      }
       const fullPath = path.join(questDirectory, id, 'README.md')
 
       try {