Use yjs and monaco to get colab code editing

.gitignore

@@ -1,6 +1,6 @@
 .DS_Store
 node_modules
-/dist
+frontend/dist
 
 
 # local env files
@@ -21,3 +21,5 @@ pnpm-debug.log*
 *.njsproj
 *.sln
 *.sw?
+
+/files

backend/lib/SocketTypes.js

@@ -0,0 +1,2 @@
+export const EDITOR_SESSION = 1
+export const TERMINAL_SESSION = 2

backend/package.json

@@ -7,7 +7,10 @@
   "dependencies": {
     "body-parser": "^1.19.0",
     "express": "^4.17.1",
+    "lib0": "^0.2.42",
     "node-pty": "^0.10.1",
-    "ws": "^8.2.3"
+    "ws": "^8.2.3",
+    "y-protocols": "^1.0.5",
+    "yjs": "^13.5.18"
   }
 }

backend/src/containers.js

@@ -28,7 +28,6 @@ export function getContainerShell (containerId, shell = 'sh') {
 }
 
 export function startContainer (image = 'alpine', cmd = ['sh', '-c', 'while true; do sleep 1d; done']) {
-  console.log(['run', '-d', '-l', config.containerLabel, image, ...cmd])
   return exec(config.containerBinary, ['run', '--rm', '-d', '-l', config.containerLabel, image, ...cmd])
 }
 

backend/src/editor.js

@@ -0,0 +1,229 @@
+// Mostly adopted from: https://github.com/yjs/y-websocket
+
+import * as awarenessProtocol from 'y-protocols/awareness.js'
+import * as syncProtocol from 'y-protocols/sync.js'
+import { Doc } from 'yjs'
+
+import { decoding, encoding, map } from 'lib0'
+
+import { readFile, stat, writeFile } from 'fs/promises'
+import { fileURLToPath } from 'url'
+import path from 'path'
+
+export async function upgrade (sessions, request, reqPath) {
+  // todo: check auth and project
+
+  // todo: check dir traversal
+  request.editorFile = `${path.dirname(fileURLToPath(import.meta.url))}/../../files/${reqPath[3]}`
+
+  return true
+}
+
+export async function connection (ws, req) {
+  ws.binaryType = 'arraybuffer'
+
+  // get doc, initialize if it does not exist yet
+  const doc = getYDoc(req.editorFile)
+  doc.conns.set(ws, new Set())
+
+  // listen and reply to events
+  ws.on('message', message => messageListener(ws, doc, new Uint8Array(message)))
+
+  // Check if connection is still alive
+  let pongReceived = true
+  const pingInterval = setInterval(() => {
+    if (!pongReceived) {
+      if (doc.conns.has(ws)) {
+        closeConn(doc, ws)
+      }
+      clearInterval(pingInterval)
+    } else if (doc.conns.has(ws)) {
+      pongReceived = false
+      try {
+        ws.ping()
+      } catch (e) {
+        closeConn(doc, ws)
+        clearInterval(pingInterval)
+      }
+    }
+  }, pingTimeout)
+
+  ws.on('close', () => {
+    closeConn(doc, ws)
+    clearInterval(pingInterval)
+  })
+
+  ws.on('pong', () => {
+    pongReceived = true
+  })
+
+  // put the following in a variables in a block so the interval handlers don't keep in in
+  // scope
+  {
+    // send sync step 1
+    const encoder = encoding.createEncoder()
+    encoding.writeVarUint(encoder, messageSync)
+    syncProtocol.writeSyncStep1(encoder, doc)
+    send(doc, ws, encoding.toUint8Array(encoder))
+    const awarenessStates = doc.awareness.getStates()
+    if (awarenessStates.size > 0) {
+      const encoder = encoding.createEncoder()
+      encoding.writeVarUint(encoder, messageAwareness)
+      encoding.writeVarUint8Array(encoder, awarenessProtocol.encodeAwarenessUpdate(doc.awareness, Array.from(awarenessStates.keys())))
+      send(doc, ws, encoding.toUint8Array(encoder))
+    }
+  }
+
+  return true
+}
+
+const messageSync = 0
+const messageAwareness = 1
+
+const wsReadyStateConnecting = 0
+const wsReadyStateOpen = 1
+const wsReadyStateClosing = 2
+const wsReadyStateClosed = 3
+
+const pingTimeout = 30000
+
+const docs = new Map()
+
+class WSSharedDoc extends Doc {
+  /**
+   * @param {string} name
+   */
+  constructor (name) {
+    super({ gc: true })
+    this.name = name
+
+    this.conns = new Map()
+
+    this.awareness = new awarenessProtocol.Awareness(this)
+
+    this.awareness.setLocalState(null)
+
+    const awarenessChangeHandler = ({ added, updated, removed }, conn) => {
+      const changedClients = added.concat(updated, removed)
+      if (conn !== null) {
+        const connControlledIDs = this.conns.get(conn)
+
+        if (connControlledIDs !== undefined) {
+          added.forEach(clientID => connControlledIDs.add(clientID))
+          removed.forEach(clientID => connControlledIDs.delete(clientID))
+        }
+      }
+      // broadcast awareness update
+      const encoder = encoding.createEncoder()
+      encoding.writeVarUint(encoder, messageAwareness)
+      encoding.writeVarUint8Array(encoder, awarenessProtocol.encodeAwarenessUpdate(this.awareness, changedClients))
+      const buff = encoding.toUint8Array(encoder)
+      this.conns.forEach((_, c) => {
+        send(this, c, buff)
+      })
+    }
+
+    this.awareness.on('update', awarenessChangeHandler)
+
+    this.on('update', updateHandler)
+  }
+}
+
+const updateHandler = (update, origin, doc) => {
+  const encoder = encoding.createEncoder()
+  encoding.writeVarUint(encoder, messageSync)
+  syncProtocol.writeUpdate(encoder, update)
+
+  const message = encoding.toUint8Array(encoder)
+  doc.conns.forEach((_, conn) => send(doc, conn, message))
+
+  writeUpdate(doc)
+}
+
+const debounce = (func, wait, immediate) => {
+  let timeout
+  return (...args) => {
+    let context = this
+    let later = () => {
+      timeout = null
+      if (!immediate) func.apply(context, args)
+    }
+    let callNow = immediate && !timeout
+    clearTimeout(timeout)
+    timeout = setTimeout(later, wait)
+    if (callNow) func.apply(context, args)
+  }
+}
+
+const writeUpdate = debounce(async doc => {
+  await writeFile(doc.name, doc.getText('monaco').toJSON())
+}, 2000)
+
+const getYDoc = file => map.setIfUndefined(docs, file, () => {
+
+  const doc = new WSSharedDoc(file)
+
+  doc.gc = true
+  docs.set(file, doc)
+
+  stat(file)
+    .then(() => {
+      return readFile(file, { encoding: 'utf8' })
+    })
+    .then(content => {
+      const text = doc.getText('monaco')
+      text.insert(0, content)
+    })
+    .catch(() => {
+      // new file
+    })
+
+  return doc
+})
+
+const messageListener = (conn, doc, message) => {
+  try {
+    const encoder = encoding.createEncoder()
+    const decoder = decoding.createDecoder(message)
+    const messageType = decoding.readVarUint(decoder)
+    switch (messageType) {
+      case messageSync:
+        encoding.writeVarUint(encoder, messageSync)
+        syncProtocol.readSyncMessage(decoder, encoder, doc, null)
+        if (encoding.length(encoder) > 1) {
+          send(doc, conn, encoding.toUint8Array(encoder))
+        }
+        break
+      case messageAwareness: {
+        awarenessProtocol.applyAwarenessUpdate(doc.awareness, decoding.readVarUint8Array(decoder), conn)
+        break
+      }
+    }
+  } catch (err) {
+    console.error(err)
+    doc.emit('error', [err])
+  }
+}
+
+const send = (doc, conn, m) => {
+  if (conn.readyState !== wsReadyStateConnecting && conn.readyState !== wsReadyStateOpen) {
+    console.log(conn.readyState)
+    closeConn(doc, conn)
+  }
+  try {
+    conn.send(m, err => { err != null && closeConn(doc, conn) })
+  } catch (e) {
+    closeConn(doc, conn)
+  }
+}
+
+const closeConn = (doc, conn) => {
+  if (doc.conns.has(conn)) {
+    const controlledIds = doc.conns.get(conn)
+    doc.conns.delete(conn)
+    awarenessProtocol.removeAwarenessStates(doc.awareness, Array.from(controlledIds), null)
+    docs.delete(doc.name)
+  }
+
+  conn.close()
+}

backend/src/shell.js

@@ -0,0 +1,45 @@
+import { containerExists, getContainerShell } from './containers.js'
+
+export async function upgrade(sessions, request, path) {
+  const [container, sessionId] = path.splice(2)
+  const session = sessions[sessionId]
+
+  if (session && session.container !== container) {
+    console.log('wrong session')
+    return false
+  }
+
+  if (!(await containerExists(container))) {
+    console.log('no container')
+    return false
+  }
+
+  if (!session) {
+    sessions[sessionId] = { container }
+  }
+
+  request.session = sessions[sessionId]
+
+  return true
+}
+
+export async function connection(ws, req) {
+  if (!req.session.term) {
+    req.session.term = getContainerShell(req.session.container)
+  }
+
+  ws.on('message', message => {
+    const decoded = message.toString()
+
+    req.session.term.write(decoded)
+  })
+
+  req.session.term.onData(data => {
+    ws.send(data)
+  })
+
+  req.session.term.onExit(exit => {
+    ws.send(`Process terminated with code ${exit.exitCode}`)
+    ws.close()
+  })
+}

backend/src/websocket.js

@@ -1,63 +1,47 @@
-import { containerExists, getContainerShell } from './containers.js'
 import { WebSocketServer } from 'ws'
+import { EDITOR_SESSION, TERMINAL_SESSION } from '../lib/SocketTypes.js'
+import { upgrade as upgradeShell, connection as connectionShell  } from './shell.js'
+import { upgrade as upgradeEditor, connection as connectionEditor } from './editor.js'
 
 export default (server, sessions) => {
   const wss = new WebSocketServer({ noServer: true })
 
   server.on('upgrade', async (request, socket, head) => {
     const forbidden = () => {
-      socket.write('HTTP/1.1 401 Unauthorized\r\n\r\n');
-      socket.destroy();
+      socket.write('HTTP/1.1 401 Unauthorized\r\n\r\n')
+      socket.destroy()
     }
 
     const path = request.url.substr(1).split('/')
 
-    if (path.length !== 3 || path[0] !== 'ws') {
+    if (path.length < 1 || path[0] !== 'ws') {
       return forbidden()
     }
 
-    const [_, container, sessionId] = path
-    const session = sessions[sessionId]
+    if (path.length > 3 && path[1] === 'editor' && (await upgradeEditor(sessions, request, path))) {
+      // /ws/editor/:project/:path
+      request.type = EDITOR_SESSION
 
-    if (session && session.container !== container) {
-      console.log('wrong session')
+    } else if (path.length === 4 && path[1] === 'terminal' && (await upgradeShell(sessions, request, path))) {
+      // /ws/terminal/:container/:session
+      request.type = TERMINAL_SESSION
+
+    } else {
       return forbidden()
     }
 
-    if (!(await containerExists(container))) {
-      console.log('no container')
-      return forbidden()
-    }
-
-    if (!session) {
-      sessions[sessionId] = { container }
-    }
-
-    request.session = sessions[sessionId]
-
     wss.handleUpgrade(request, socket, head, ws => {
-      wss.emit('connection', ws, request);
-    });
+      wss.emit('connection', ws, request)
+    })
   })
 
-  wss.on('connection', (ws, req) => {
-    if (!req.session.term) {
-      req.session.term = getContainerShell(req.session.container)
+  wss.on('connection', async (ws, req) => {
+    if (req.type === EDITOR_SESSION) {
+      await connectionEditor(ws, req)
     }
 
-    ws.on('message', message => {
-      const decoded = message.toString()
-
-      req.session.term.write(decoded)
-    })
-
-    req.session.term.onData(data => {
-      ws.send(data)
-    })
-
-    req.session.term.onExit(exit => {
-      ws.send(`Process terminated with code ${exit.exitCode}`)
-      ws.close()
-    })
+    if (req.type === TERMINAL_SESSION) {
+      await connectionShell(ws, req)
+    }
   })
 }

backend/yarn.lock

@@ -198,6 +198,18 @@ ipaddr.js@1.9.1:
   resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.9.1.tgz#bff38543eeb8984825079ff3a2a8e6cbd46781b3"
   integrity sha512-0KI/607xoxSToH7GjN1FfSbLoU0+btTicjsQSWQlh/hZykN8KpmMf7uYwPW3R+akZ6R/w18ZlXSHBYXiYUPO3g==
 
+isomorphic.js@^0.2.4:
+  version "0.2.4"
+  resolved "https://registry.yarnpkg.com/isomorphic.js/-/isomorphic.js-0.2.4.tgz#24ca374163ae54a7ce3b86ce63b701b91aa84969"
+  integrity sha512-Y4NjZceAwaPXctwsHgNsmfuPxR8lJ3f8X7QTAkhltrX4oGIv+eTlgHLXn4tWysC9zGTi929gapnPp+8F8cg7nA==
+
+lib0@^0.2.42:
+  version "0.2.42"
+  resolved "https://registry.yarnpkg.com/lib0/-/lib0-0.2.42.tgz#6d8bf1fb8205dec37a953c521c5ee403fd8769b0"
+  integrity sha512-8BNM4MiokEKzMvSxTOC3gnCBisJH+jL67CnSnqzHv3jli3pUvGC8wz+0DQ2YvGr4wVQdb2R2uNNPw9LEpVvJ4Q==
+  dependencies:
+    isomorphic.js "^0.2.4"
+
 media-typer@0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
@@ -383,3 +395,17 @@ ws@^8.2.3:
   version "8.2.3"
   resolved "https://registry.yarnpkg.com/ws/-/ws-8.2.3.tgz#63a56456db1b04367d0b721a0b80cae6d8becbba"
   integrity sha512-wBuoj1BDpC6ZQ1B7DWQBYVLphPWkm8i9Y0/3YdHjHKHiohOJ1ws+3OccDWtH+PoC9DZD5WOTrJvNbWvjS6JWaA==
+
+y-protocols@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/y-protocols/-/y-protocols-1.0.5.tgz#91d574250060b29fcac8f8eb5e276fbad594245e"
+  integrity sha512-Wil92b7cGk712lRHDqS4T90IczF6RkcvCwAD0A2OPg+adKmOe+nOiT/N2hvpQIWS3zfjmtL4CPaH5sIW1Hkm/A==
+  dependencies:
+    lib0 "^0.2.42"
+
+yjs@^13.5.18:
+  version "13.5.18"
+  resolved "https://registry.yarnpkg.com/yjs/-/yjs-13.5.18.tgz#4151f381b170726b69be26296fd84b2efdc82e6e"
+  integrity sha512-6LcTL8gRe12fy89OvXG6Xs/uhsl7iwE4Wh106H1NItkcqcUaY2waTje1NVWmOZNXHXWVAzdf/fBQqB4Phq9sGA==
+  dependencies:
+    lib0 "^0.2.42"

frontend/package.json

@@ -9,11 +9,15 @@
   },
   "dependencies": {
     "core-js": "^3.6.5",
+    "monaco-editor": "^0.30.0",
     "vue": "^3.0.0",
     "vue-router": "^4.0.0-0",
     "xterm": "^4.14.1",
     "xterm-addon-attach": "^0.6.0",
-    "xterm-addon-fit": "^0.5.0"
+    "xterm-addon-fit": "^0.5.0",
+    "y-monaco": "^0.1.2",
+    "y-websocket": "^1.3.17",
+    "yjs": "^13.5.18"
   },
   "devDependencies": {
     "@vue/cli-plugin-babel": "~4.5.0",
@@ -28,7 +32,8 @@
     "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-promise": "^4.2.1",
     "eslint-plugin-standard": "^4.0.0",
-    "eslint-plugin-vue": "^7.0.0"
+    "eslint-plugin-vue": "^7.0.0",
+    "monaco-editor-webpack-plugin": "^6.0.0"
   },
   "eslintConfig": {
     "root": true,

frontend/src/components/Editor.vue

@@ -0,0 +1,40 @@
+<template>
+  <div ref="editorEl" id="test" style="height: 300px; text-align: left"></div>
+</template>
+
+<script>
+import { onMounted, ref } from 'vue'
+import * as monaco from 'monaco-editor'
+import { WebsocketProvider } from 'y-websocket'
+import { Doc } from 'yjs'
+import { MonacoBinding } from 'y-monaco'
+
+export default {
+  name: 'Editor',
+
+  setup () {
+    const editorEl = ref(null)
+    const monacoBinding = ref(null)
+
+    onMounted(() => {
+      const ydoc = new Doc()
+      const provider = new WebsocketProvider('ws://localhost:8000/ws/editor/test/lol.js', location.hash, ydoc)
+      const ytext = ydoc.getText('monaco')
+
+      const editor = monaco.editor.create(document.getElementById('test'), {
+        value: '',
+        language: 'javascript',
+        theme: 'vs-dark'
+      })
+
+      monacoBinding.value = new MonacoBinding(ytext, editor.getModel(), new Set([editor]), provider.awareness)
+    })
+
+    return { editorEl, monacoBinding }
+  }
+}
+</script>
+
+<style scoped>
+
+</style>

frontend/src/components/WsTerm.vue

@@ -19,7 +19,7 @@ export default {
   },
 
   setup (props) {
-    const socket = new WebSocket(`ws://localhost:1234/ws/${props.container}/${props.session}`)
+    const socket = new WebSocket(`ws://localhost:1234/ws/shell/${props.container}/${props.session}`)
 
     const renderEl = ref(null)
     const term = new Terminal()

frontend/src/views/Dashboard.vue

@@ -1,6 +1,8 @@
 <template>
   <div class="home">
     <ContainerList :containers="containers"/>
+
+    <Editor />
   </div>
 </template>
 
@@ -8,10 +10,11 @@
 import ContainerList from '../components/ContainerList'
 import { getContainers } from '../lib/api'
 import { ref } from 'vue'
+import Editor from '../components/Editor'
 
 export default {
   name: 'Dashboard',
-  components: { ContainerList },
+  components: { Editor, ContainerList },
   setup () {
     const containers = ref([])
 

frontend/vue.config.js

@@ -0,0 +1,16 @@
+const MonacoEditorWebpackPlugin = require('monaco-editor-webpack-plugin')
+
+module.exports = {
+  configureWebpack: {
+    plugins: [
+      new MonacoEditorWebpackPlugin({
+        // https://github.com/Microsoft/monaco-editor-webpack-plugin#options
+        // Include a subset of languages support
+        // Some language extensions like typescript are so huge that may impact build performance
+        // e.g. Build full languages support with webpack 4.0 takes over 80 seconds
+        // Languages are loaded on demand at runtime
+        languages: ['javascript', 'css', 'html', 'typescript']
+      })
+    ]
+  }
+}

frontend/yarn.lock

@@ -252,14 +252,14 @@
     js-tokens "^4.0.0"
 
 "@babel/parser@^7.15.0", "@babel/parser@^7.16.0", "@babel/parser@^7.7.0":
-  version "7.16.0"
-  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.16.0.tgz#cf147d7ada0a3655e79bf4b08ee846f00a00a295"
-  integrity sha512-TEHWXf0xxpi9wKVyBCmRcSSDjbJ/cl6LUdlbYUHEaNQUJGhreJbZrXT6sR4+fZLxVUJqNRB4KyOvjuy/D9009A==
+  version "7.16.2"
+  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.16.2.tgz#3723cd5c8d8773eef96ce57ea1d9b7faaccd12ac"
+  integrity sha512-RUVpT0G2h6rOZwqLDTrKk7ksNv7YpAilTnYe1/Q+eDjxEceRMKVWbCsX7t8h6C1qCFi/1Y8WZjcEPBAFG27GPw==
 
 "@babel/plugin-bugfix-safari-id-destructuring-collision-in-function-expression@^7.16.0":
-  version "7.16.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-bugfix-safari-id-destructuring-collision-in-function-expression/-/plugin-bugfix-safari-id-destructuring-collision-in-function-expression-7.16.0.tgz#efb7f147042aca34ce8156a055906a7abaadeaf0"
-  integrity sha512-djyecbGMEh4rOb/Tc1M5bUW2Ih1IZRa9PoubnPOCzM+DRE89uGUHR1Y+3aDdTMW4drjGRZ2ol8dt1JUFg6hJLQ==
+  version "7.16.2"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-bugfix-safari-id-destructuring-collision-in-function-expression/-/plugin-bugfix-safari-id-destructuring-collision-in-function-expression-7.16.2.tgz#2977fca9b212db153c195674e57cfab807733183"
+  integrity sha512-h37CvpLSf8gb2lIJ2CgC3t+EjFbi0t8qS7LCS1xcJIlEXE4czlofwaW7W1HA8zpgOCzI9C1nmoqNR1zWkk0pQg==
   dependencies:
     "@babel/helper-plugin-utils" "^7.14.5"
 
@@ -1389,47 +1389,47 @@
     semver "^6.1.0"
     strip-ansi "^6.0.0"
 
-"@vue/compiler-core@3.2.20":
-  version "3.2.20"
-  resolved "https://registry.yarnpkg.com/@vue/compiler-core/-/compiler-core-3.2.20.tgz#af5a3c5237818835b0d0be837eb5885a8d21c160"
-  integrity sha512-vcEXlKXoPwBXFP5aUTHN9GTZaDfwCofa9Yu9bbW2C5O/QSa9Esdt7OG4+0RRd3EHEMxUvEdj4RZrd/KpQeiJbA==
+"@vue/compiler-core@3.2.21":
+  version "3.2.21"
+  resolved "https://registry.yarnpkg.com/@vue/compiler-core/-/compiler-core-3.2.21.tgz#26566c32b2ad838199d471ef5df620a83846f24e"
+  integrity sha512-NhhiQZNG71KNq1h5pMW/fAXdTF7lJRaSI7LDm2edhHXVz1ROMICo8SreUmQnSf4Fet0UPBVqJ988eF4+936iDQ==
   dependencies:
     "@babel/parser" "^7.15.0"
-    "@vue/shared" "3.2.20"
+    "@vue/shared" "3.2.21"
     estree-walker "^2.0.2"
     source-map "^0.6.1"
 
-"@vue/compiler-dom@3.2.20":
-  version "3.2.20"
-  resolved "https://registry.yarnpkg.com/@vue/compiler-dom/-/compiler-dom-3.2.20.tgz#8e0ef354449c0faf41519b00bfc2045eae01dcb5"
-  integrity sha512-QnI77ec/JtV7R0YBbcVayYTDCRcI9OCbxiUQK6izVyqQO0658n0zQuoNwe+bYgtqnvGAIqTR3FShTd5y4oOjdg==
+"@vue/compiler-dom@3.2.21":
+  version "3.2.21"
+  resolved "https://registry.yarnpkg.com/@vue/compiler-dom/-/compiler-dom-3.2.21.tgz#d6f6c85364ef8888f9c4e9122bfba11e78fb398c"
+  integrity sha512-gsJD3DpYZSYquiA7UIPsMDSlAooYWDvHPq9VRsqzJEk2PZtFvLvHPb4aaMD8Ufd62xzYn32cnnkzsEOJhyGilA==
   dependencies:
-    "@vue/compiler-core" "3.2.20"
-    "@vue/shared" "3.2.20"
+    "@vue/compiler-core" "3.2.21"
+    "@vue/shared" "3.2.21"
 
-"@vue/compiler-sfc@3.2.20", "@vue/compiler-sfc@^3.0.0":
-  version "3.2.20"
-  resolved "https://registry.yarnpkg.com/@vue/compiler-sfc/-/compiler-sfc-3.2.20.tgz#2d7668e76f066c566dd7c09c15c9acce4e876e0a"
-  integrity sha512-03aZo+6tQKiFLfunHKSPZvdK4Jsn/ftRCyaro8AQIWkuxJbvSosbKK6HTTn+D2c3nPScG155akJoxKENw7rftQ==
+"@vue/compiler-sfc@3.2.21", "@vue/compiler-sfc@^3.0.0":
+  version "3.2.21"
+  resolved "https://registry.yarnpkg.com/@vue/compiler-sfc/-/compiler-sfc-3.2.21.tgz#42639ee49e725afb7d8f1d1940e75dc17a56002c"
+  integrity sha512-+yDlUSebKpz/ovxM2vLRRx7w/gVfY767pOfYTgbIhAs+ogvIV2BsIt4fpxlThnlCNChJ+yE0ERUNoROv2kEGEQ==
   dependencies:
     "@babel/parser" "^7.15.0"
-    "@vue/compiler-core" "3.2.20"
-    "@vue/compiler-dom" "3.2.20"
-    "@vue/compiler-ssr" "3.2.20"
-    "@vue/ref-transform" "3.2.20"
-    "@vue/shared" "3.2.20"
+    "@vue/compiler-core" "3.2.21"
+    "@vue/compiler-dom" "3.2.21"
+    "@vue/compiler-ssr" "3.2.21"
+    "@vue/ref-transform" "3.2.21"
+    "@vue/shared" "3.2.21"
     estree-walker "^2.0.2"
     magic-string "^0.25.7"
     postcss "^8.1.10"
     source-map "^0.6.1"
 
-"@vue/compiler-ssr@3.2.20":
-  version "3.2.20"
-  resolved "https://registry.yarnpkg.com/@vue/compiler-ssr/-/compiler-ssr-3.2.20.tgz#9cceb6261d9932cb5568202610c1c28f86c5e521"
-  integrity sha512-rzzVVYivm+EjbfiGQvNeyiYZWzr6Hkej97RZLZvcumacQlnKv9176Xo9rRyeWwFbBlxmtNdrVMslRXtipMXk2w==
+"@vue/compiler-ssr@3.2.21":
+  version "3.2.21"
+  resolved "https://registry.yarnpkg.com/@vue/compiler-ssr/-/compiler-ssr-3.2.21.tgz#37d124f89e8adef9fd56b85775de4b5310a0436e"
+  integrity sha512-eU+A0iWYy+1zAo2CRIJ0zSVlv1iuGAIbNRCnllSJ31pV1lX3jypJYzGbJlSRAbB7VP6E+tYveVT1Oq8JKewa3g==
   dependencies:
-    "@vue/compiler-dom" "3.2.20"
-    "@vue/shared" "3.2.20"
+    "@vue/compiler-dom" "3.2.21"
+    "@vue/shared" "3.2.21"
 
 "@vue/component-compiler-utils@^3.1.0", "@vue/component-compiler-utils@^3.1.2":
   version "3.3.0"
@@ -1448,9 +1448,9 @@
     prettier "^1.18.2 || ^2.0.0"
 
 "@vue/devtools-api@^6.0.0-beta.18":
-  version "6.0.0-beta.19"
-  resolved "https://registry.yarnpkg.com/@vue/devtools-api/-/devtools-api-6.0.0-beta.19.tgz#f8e88059daa424515992426a0c7ea5cde07e99bf"
-  integrity sha512-ObzQhgkoVeoyKv+e8+tB/jQBL2smtk/NmC9OmFK8UqdDpoOdv/Kf9pyDWL+IFyM7qLD2C75rszJujvGSPSpGlw==
+  version "6.0.0-beta.20"
+  resolved "https://registry.yarnpkg.com/@vue/devtools-api/-/devtools-api-6.0.0-beta.20.tgz#b5405c9a84fb44687d05e7c4c7854b1639141106"
+  integrity sha512-21u2jFOk8jbAneeGpDwZQ0W66RJa0IBDUyVl6SgKnn2cRFjLWzKj+ukXjpLhYr1KASyCe5E5U4jXwChVo0YUAw==
 
 "@vue/eslint-config-standard@^5.1.2":
   version "5.1.2"
@@ -1466,53 +1466,53 @@
   resolved "https://registry.yarnpkg.com/@vue/preload-webpack-plugin/-/preload-webpack-plugin-1.1.2.tgz#ceb924b4ecb3b9c43871c7a429a02f8423e621ab"
   integrity sha512-LIZMuJk38pk9U9Ur4YzHjlIyMuxPlACdBIHH9/nGYVTsaGKOSnSuELiE8vS9wa+dJpIYspYUOqk+L1Q4pgHQHQ==
 
-"@vue/reactivity@3.2.20":
-  version "3.2.20"
-  resolved "https://registry.yarnpkg.com/@vue/reactivity/-/reactivity-3.2.20.tgz#81fe1c368e7f20bc0ec1dec1045bbee253582de8"
-  integrity sha512-nSmoLojUTk+H8HNTAkrUduB4+yIUBK2HPihJo2uXVSH4Spry6oqN6lFzE5zpLK+F27Sja+UqR9R1+/kIOsHV5w==
+"@vue/reactivity@3.2.21":
+  version "3.2.21"
+  resolved "https://registry.yarnpkg.com/@vue/reactivity/-/reactivity-3.2.21.tgz#073ad144192ed78a07e151e95a3baa515e4099a2"
+  integrity sha512-7C57zFm/5E3SSTUhVuYj1InDwuJ+GIVQ/z+H43C9sST85gIThGXVhksl1yWTAadf8Yz4T5lSbqi5Ds8U/ueWcw==
   dependencies:
-    "@vue/shared" "3.2.20"
+    "@vue/shared" "3.2.21"
 
-"@vue/ref-transform@3.2.20":
-  version "3.2.20"
-  resolved "https://registry.yarnpkg.com/@vue/ref-transform/-/ref-transform-3.2.20.tgz#2a59ec90caf8e5c7336776a0900bff0a8b81c090"
-  integrity sha512-Y42d3PGlYZ1lXcF3dbd3+qU/C/a3wYEZ949fyOI5ptzkjDWlkfU6vn74fmOjsLjEcjs10BXK2qO99FqQIK2r1Q==
+"@vue/ref-transform@3.2.21":
+  version "3.2.21"
+  resolved "https://registry.yarnpkg.com/@vue/ref-transform/-/ref-transform-3.2.21.tgz#b0c554c9f640c3f005f77e676066aa0faba90984"
+  integrity sha512-uiEWWBsrGeun9O7dQExYWzXO3rHm/YdtFNXDVqCSoPypzOVxWxdiL+8hHeWzxMB58fVuV2sT80aUtIVyaBVZgQ==
   dependencies:
     "@babel/parser" "^7.15.0"
-    "@vue/compiler-core" "3.2.20"
-    "@vue/shared" "3.2.20"
+    "@vue/compiler-core" "3.2.21"
+    "@vue/shared" "3.2.21"
     estree-walker "^2.0.2"
     magic-string "^0.25.7"
 
-"@vue/runtime-core@3.2.20":
-  version "3.2.20"
-  resolved "https://registry.yarnpkg.com/@vue/runtime-core/-/runtime-core-3.2.20.tgz#8f63e956a3f88fb772541443c45a7701211012cb"
-  integrity sha512-d1xfUGhZPfiZzAN7SatStD4vRtT8deJSXib2+Cz3x0brjMWKxe32asQc154FF1E2fFgMCHtnfd4A90bQEzV4GQ==
+"@vue/runtime-core@3.2.21":
+  version "3.2.21"
+  resolved "https://registry.yarnpkg.com/@vue/runtime-core/-/runtime-core-3.2.21.tgz#e12dac8c3893b7aebfc37e32066718d8aa686ac5"
+  integrity sha512-7oOxKaU0D2IunOAMOOHZgJVrHg63xwng8BZx3fbgmakqEIMwHhQcp+5GV1sOg/sWW7R4UhaRDIUCukO2GRVK2Q==
   dependencies:
-    "@vue/reactivity" "3.2.20"
-    "@vue/shared" "3.2.20"
+    "@vue/reactivity" "3.2.21"
+    "@vue/shared" "3.2.21"
 
-"@vue/runtime-dom@3.2.20":
-  version "3.2.20"
-  resolved "https://registry.yarnpkg.com/@vue/runtime-dom/-/runtime-dom-3.2.20.tgz#8aa56ae6c30f9cd4a71ca0e9ec3c4bdc67148d15"
-  integrity sha512-4TCvZMLhESWCFHFYgqN4QmMA/onnINAlUovhopjlS8ST27G1A8Z0tyxPzLoXLa+b5JrOpbMPheEMPvdKExTJig==
+"@vue/runtime-dom@3.2.21":
+  version "3.2.21"
+  resolved "https://registry.yarnpkg.com/@vue/runtime-dom/-/runtime-dom-3.2.21.tgz#33dd15bc85281e773177a30dc6931c294bd77aa1"
+  integrity sha512-apBdriD6QsI4ywbllY8kjr9/0scGuStDuvLbJULPQkFPtHzntd51bP5PQTQVAEIc9kwnTozmj6x6ZdX/cwo7xA==
   dependencies:
-    "@vue/runtime-core" "3.2.20"
-    "@vue/shared" "3.2.20"
+    "@vue/runtime-core" "3.2.21"
+    "@vue/shared" "3.2.21"
     csstype "^2.6.8"
 
-"@vue/server-renderer@3.2.20":
-  version "3.2.20"
-  resolved "https://registry.yarnpkg.com/@vue/server-renderer/-/server-renderer-3.2.20.tgz#705e07ae9425132b2b6227d308a51a13f4d4ec81"
-  integrity sha512-viIbZGep9XabnrRcaxWIi00cOh1x21QYm2upIL5W0zqzTJ54VdTzpI+zi1osNp+VfRQDTHpV2U7H3Kn4ljYJvg==
+"@vue/server-renderer@3.2.21":
+  version "3.2.21"
+  resolved "https://registry.yarnpkg.com/@vue/server-renderer/-/server-renderer-3.2.21.tgz#887d0a44de76f72313cff2686a24c0315231d634"
+  integrity sha512-QBgYqVgI7XCSBCqGa4LduV9vpfQFdZBOodFmq5Txk5W/v1KrJ1LoOh2Q0RHiRgtoK/UR9uyvRVcYqOmwHkZNEg==
   dependencies:
-    "@vue/compiler-ssr" "3.2.20"
-    "@vue/shared" "3.2.20"
+    "@vue/compiler-ssr" "3.2.21"
+    "@vue/shared" "3.2.21"
 
-"@vue/shared@3.2.20":
-  version "3.2.20"
-  resolved "https://registry.yarnpkg.com/@vue/shared/-/shared-3.2.20.tgz#53746961f731a8ea666e3316271e944238dc31db"
-  integrity sha512-FbpX+hD5BvXCQerEYO7jtAGHlhAkhTQ4KIV73kmLWNlawWhTiVuQxizgVb0BOkX5oG9cIRZ42EG++d/k/Efp0w==
+"@vue/shared@3.2.21":
+  version "3.2.21"
+  resolved "https://registry.yarnpkg.com/@vue/shared/-/shared-3.2.21.tgz#4cd80c0e62cf65a7adab2449e86b6f0cb33a130b"
+  integrity sha512-5EQmIPK6gw4UVYUbM959B0uPsJ58+xoMESCZs3N89XyvJ9e+fX4pqEPrOGV8OroIk3SbEvJcC+eYc8BH9JQrHA==
 
 "@vue/web-component-wrapper@^1.2.0":
   version "1.3.0"
@@ -1674,6 +1674,28 @@
   resolved "https://registry.yarnpkg.com/@xtuc/long/-/long-4.2.2.tgz#d291c6a4e97989b5c61d9acf396ae4fe133a718d"
   integrity sha512-NuHqBY1PB/D8xU6s/thBgOAiAP7HOYDQ32+BFZILJ8ivkUkAHQnWfn6WhL79Owj1qmUnoN/YPhktdIoucipkAQ==
 
+abstract-leveldown@^6.2.1:
+  version "6.3.0"
+  resolved "https://registry.yarnpkg.com/abstract-leveldown/-/abstract-leveldown-6.3.0.tgz#d25221d1e6612f820c35963ba4bd739928f6026a"
+  integrity sha512-TU5nlYgta8YrBMNpc9FwQzRbiXsj49gsALsXadbGHt9CROPzX5fB0rWDR5mtdpOOKa5XqRFpbj1QroPAoPzVjQ==
+  dependencies:
+    buffer "^5.5.0"
+    immediate "^3.2.3"
+    level-concat-iterator "~2.0.0"
+    level-supports "~1.0.0"
+    xtend "~4.0.0"
+
+abstract-leveldown@~6.2.1, abstract-leveldown@~6.2.3:
+  version "6.2.3"
+  resolved "https://registry.yarnpkg.com/abstract-leveldown/-/abstract-leveldown-6.2.3.tgz#036543d87e3710f2528e47040bc3261b77a9a8eb"
+  integrity sha512-BsLm5vFMRUrrLeCcRc+G0t2qOaTzpoJQLOubq2XM72eNpjF5UdU5o/5NvlNhx95XHcAvcl8OMXr4mlg/fRgUXQ==
+  dependencies:
+    buffer "^5.5.0"
+    immediate "^3.2.3"
+    level-concat-iterator "~2.0.0"
+    level-supports "~1.0.0"
+    xtend "~4.0.0"
+
 accepts@~1.3.4, accepts@~1.3.5, accepts@~1.3.7:
   version "1.3.7"
   resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.7.tgz#531bc726517a3b2b41f850021c6cc15eaab507cd"
@@ -1899,9 +1921,9 @@ asn1.js@^5.2.0:
     safer-buffer "^2.1.0"
 
 asn1@~0.2.3:
-  version "0.2.4"
-  resolved "https://registry.yarnpkg.com/asn1/-/asn1-0.2.4.tgz#8d2475dfab553bb33e77b54e59e880bb8ce23136"
-  integrity sha512-jxwzQpLQjSmWXgwaCZE9Nz+glAG01yF1QnWgbhGwHI5A6FRIEY6IVqtHhIepHqI7/kyEyQEagBC5mBEFlIYvdg==
+  version "0.2.6"
+  resolved "https://registry.yarnpkg.com/asn1/-/asn1-0.2.6.tgz#0d3a7bb6e64e02a90c0303b31f292868ea09a08d"
+  integrity sha512-ix/FxPn0MDjeyJ7i/yoHGFt/EX6LyNbxSEhPPXODPL+KB0VPk86UYfL0lMdy+KCnv+fmvIzySwaK5COwqVbWTQ==
   dependencies:
     safer-buffer "~2.1.0"
 
@@ -2036,7 +2058,7 @@ balanced-match@^1.0.0:
   resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.2.tgz#e83e3a7e3f300b34cb9d87f615fa0cbf357690ee"
   integrity sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==
 
-base64-js@^1.0.2:
+base64-js@^1.0.2, base64-js@^1.3.1:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-1.5.1.tgz#1b1b440160a5bf7ad40b650f095963481903930a"
   integrity sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA==
@@ -2248,13 +2270,13 @@ browserify-zlib@^0.2.0:
   dependencies:
     pako "~1.0.5"
 
-browserslist@^4.0.0, browserslist@^4.12.0, browserslist@^4.16.6, browserslist@^4.17.5:
-  version "4.17.5"
-  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.17.5.tgz#c827bbe172a4c22b123f5e337533ceebadfdd559"
-  integrity sha512-I3ekeB92mmpctWBoLXe0d5wPS2cBuRvvW0JyyJHMrk9/HmP2ZjrTboNAZ8iuGqaEIlKguljbQY32OkOJIRrgoA==
+browserslist@^4.0.0, browserslist@^4.12.0, browserslist@^4.16.6, browserslist@^4.17.6:
+  version "4.17.6"
+  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.17.6.tgz#c76be33e7786b497f66cad25a73756c8b938985d"
+  integrity sha512-uPgz3vyRTlEiCv4ee9KlsKgo2V6qPk7Jsn0KAn2OBqbqKo3iNcPEC1Ti6J4dwnz+aIRfEEEuOzC9IBk8tXUomw==
   dependencies:
-    caniuse-lite "^1.0.30001271"
-    electron-to-chromium "^1.3.878"
+    caniuse-lite "^1.0.30001274"
+    electron-to-chromium "^1.3.886"
     escalade "^3.1.1"
     node-releases "^2.0.1"
     picocolors "^1.0.0"
@@ -2288,6 +2310,14 @@ buffer@^4.3.0:
     ieee754 "^1.1.4"
     isarray "^1.0.0"
 
+buffer@^5.5.0, buffer@^5.6.0:
+  version "5.7.1"
+  resolved "https://registry.yarnpkg.com/buffer/-/buffer-5.7.1.tgz#ba62e7c13133053582197160851a8f648e99eed0"
+  integrity sha512-EHcyIPBQ4BSGlvjB16k5KgAJ27CIsHY/2JBmCRReo48y9rQ3MaUzWX3KVlBa4U7MyX02HdVj0K7C3WaB3ju7FQ==
+  dependencies:
+    base64-js "^1.3.1"
+    ieee754 "^1.1.13"
+
 builtin-status-codes@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/builtin-status-codes/-/builtin-status-codes-3.0.0.tgz#85982878e21b98e1c66425e03d0174788f569ee8"
@@ -2416,10 +2446,10 @@ caniuse-api@^3.0.0:
     lodash.memoize "^4.1.2"
     lodash.uniq "^4.5.0"
 
-caniuse-lite@^1.0.0, caniuse-lite@^1.0.30001109, caniuse-lite@^1.0.30001271:
-  version "1.0.30001274"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001274.tgz#26ca36204d15b17601ba6fc35dbdad950a647cc7"
-  integrity sha512-+Nkvv0fHyhISkiMIjnyjmf5YJcQ1IQHZN6U9TLUMroWR38FNwpsC51Gb68yueafX1V6ifOisInSgP9WJFS13ew==
+caniuse-lite@^1.0.0, caniuse-lite@^1.0.30001109, caniuse-lite@^1.0.30001274:
+  version "1.0.30001278"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001278.tgz#51cafc858df77d966b17f59b5839250b24417fff"
+  integrity sha512-mpF9KeH8u5cMoEmIic/cr7PNS+F5LWBk0t2ekGT60lFf0Wq+n9LspAj0g3P+o7DQhD3sUdlMln4YFAWhFYn9jg==
 
 case-sensitive-paths-webpack-plugin@^2.3.0:
   version "2.4.0"
@@ -2820,17 +2850,17 @@ copy-webpack-plugin@^5.1.1:
     webpack-log "^2.0.0"
 
 core-js-compat@^3.18.0, core-js-compat@^3.19.0, core-js-compat@^3.6.5:
-  version "3.19.0"
-  resolved "https://registry.yarnpkg.com/core-js-compat/-/core-js-compat-3.19.0.tgz#b3b93f93c8721b3ed52b91f12f964cc410967f8b"
-  integrity sha512-R09rKZ56ccGBebjTLZHvzDxhz93YPT37gBm6qUhnwj3Kt7aCjjZWD1injyNbyeFHxNKfeZBSyds6O9n3MKq1sw==
+  version "3.19.1"
+  resolved "https://registry.yarnpkg.com/core-js-compat/-/core-js-compat-3.19.1.tgz#fe598f1a9bf37310d77c3813968e9f7c7bb99476"
+  integrity sha512-Q/VJ7jAF/y68+aUsQJ/afPOewdsGkDtcMb40J8MbuWKlK3Y+wtHq8bTHKPj2WKWLIqmS5JhHs4CzHtz6pT2W6g==
   dependencies:
-    browserslist "^4.17.5"
+    browserslist "^4.17.6"
     semver "7.0.0"
 
 core-js@^3.6.5:
-  version "3.19.0"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.19.0.tgz#9e40098a9bc326c7e81b486abbd5e12b9d275176"
-  integrity sha512-L1TpFRWXZ76vH1yLM+z6KssLZrP8Z6GxxW4auoCj+XiViOzNPJCAuTIkn03BGdFe6Z5clX5t64wRIRypsZQrUg==
+  version "3.19.1"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.19.1.tgz#f6f173cae23e73a7d88fa23b6e9da329276c6641"
+  integrity sha512-Tnc7E9iKd/b/ff7GFbhwPVzJzPztGrChB8X8GLqoYGdEOG8IpLnK1xPyo3ZoO3HsK6TodJS58VGPOxA+hLHQMg==
 
 core-util-is@1.0.2:
   version "1.0.2"
@@ -3185,6 +3215,14 @@ defaults@^1.0.3:
   dependencies:
     clone "^1.0.2"
 
+deferred-leveldown@~5.3.0:
+  version "5.3.0"
+  resolved "https://registry.yarnpkg.com/deferred-leveldown/-/deferred-leveldown-5.3.0.tgz#27a997ad95408b61161aa69bd489b86c71b78058"
+  integrity sha512-a59VOT+oDy7vtAbLRCZwWgxu2BaCfd5Hk7wxJd48ei7I+nsg8Orlb9CLG0PMZienk9BSUKgeAqkO2+Lw+1+Ukw==
+  dependencies:
+    abstract-leveldown "~6.2.1"
+    inherits "^2.0.3"
+
 define-properties@^1.1.2, define-properties@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/define-properties/-/define-properties-1.1.3.tgz#cf88da6cbee26fe6db7094f61d870cbd84cee9f1"
@@ -3423,10 +3461,10 @@ ejs@^2.6.1:
   resolved "https://registry.yarnpkg.com/ejs/-/ejs-2.7.4.tgz#48661287573dcc53e366c7a1ae52c3a120eec9ba"
   integrity sha512-7vmuyh5+kuUyJKePhQfRQBhXV5Ce+RnaeeQArKu1EAMpL3WbgMt5WG6uQZpEVvYSSsxMXRKOewtDk9RaTKXRlA==
 
-electron-to-chromium@^1.3.878:
-  version "1.3.885"
-  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.885.tgz#c8cec32fbc61364127849ae00f2395a1bae7c454"
-  integrity sha512-JXKFJcVWrdHa09n4CNZYfYaK6EW5aAew7/wr3L1OnsD1L+JHL+RCtd7QgIsxUbFPeTwPlvnpqNNTOLkoefmtXg==
+electron-to-chromium@^1.3.886:
+  version "1.3.890"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.890.tgz#e7143b659f73dc4d0512d1ae4baeb0fb9e7bc835"
+  integrity sha512-VWlVXSkv0cA/OOehrEyqjUTHwV8YXCPTfPvbtoeU2aHR21vI4Ejh5aC4AxUwOmbLbBgb6Gd3URZahoCxtBqCYQ==
 
 elliptic@^6.5.3:
   version "6.5.4"
@@ -3466,6 +3504,16 @@ encodeurl@~1.0.2:
   resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.2.tgz#ad3ff4c86ec2d029322f5a02c3a9a606c95b3f59"
   integrity sha1-rT/0yG7C0CkyL1oCw6mmBslbP1k=
 
+encoding-down@^6.3.0:
+  version "6.3.0"
+  resolved "https://registry.yarnpkg.com/encoding-down/-/encoding-down-6.3.0.tgz#b1c4eb0e1728c146ecaef8e32963c549e76d082b"
+  integrity sha512-QKrV0iKR6MZVJV08QY0wp1e7vF6QbhnbQhb07bwpEyuz4uZiZgPlEGdkCROuFkUwdxlFaiPIhjyarH1ee/3vhw==
+  dependencies:
+    abstract-leveldown "^6.2.1"
+    inherits "^2.0.3"
+    level-codec "^9.0.0"
+    level-errors "^2.0.0"
+
 end-of-stream@^1.0.0, end-of-stream@^1.1.0:
   version "1.4.4"
   resolved "https://registry.yarnpkg.com/end-of-stream/-/end-of-stream-1.4.4.tgz#5ae64a5f45057baf3626ec14da0ca5e4b2431eb0"
@@ -3496,7 +3544,7 @@ entities@^2.0.0:
   resolved "https://registry.yarnpkg.com/entities/-/entities-2.2.0.tgz#098dc90ebb83d8dffa089d55256b351d34c4da55"
   integrity sha512-p92if5Nz619I0w+akJrLZH0MX0Pb5DX39XOwQTtXSdQQOaYH03S1uIQp4mhOZtAXrxq4ViO67YTiLBo2638o9A==
 
-errno@^0.1.3, errno@~0.1.7:
+errno@^0.1.3, errno@~0.1.1, errno@~0.1.7:
   version "0.1.8"
   resolved "https://registry.yarnpkg.com/errno/-/errno-0.1.8.tgz#8bb3e9c7d463be4976ff888f76b4809ebc2e811f"
   integrity sha512-dJ6oBr5SQ1VSd9qkk7ByRgb/1SH4JZjCHSW/mr63/QcXO9zLVxvJ6Oy13nio03rxpSnVDDjFor75SjVeZWPW/A==
@@ -3976,9 +4024,9 @@ extsprintf@1.3.0:
   integrity sha1-lpGEQOMEGnpBT4xS48V06zw+HgU=
 
 extsprintf@^1.2.0:
-  version "1.4.0"
-  resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.4.0.tgz#e2689f8f356fad62cca65a3a91c5df5f9551692f"
-  integrity sha1-4mifjzVvrWLMplo6kcXfX5VRaS8=
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.4.1.tgz#8d172c064867f235c0c84a596806d279bf4bcc07"
+  integrity sha512-Wrk35e8ydCKDj/ArClo1VrPVmN8zph5V4AtHwIuHhvMXsKf73UT3BOD+azBIW+3wOJ4FhEH7zyaJCFvChjYvMA==
 
 fast-deep-equal@^3.1.1:
   version "3.1.3"
@@ -4733,7 +4781,7 @@ icss-utils@^4.0.0, icss-utils@^4.1.1:
   dependencies:
     postcss "^7.0.14"
 
-ieee754@^1.1.4:
+ieee754@^1.1.13, ieee754@^1.1.4:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.2.1.tgz#8eb7a10a63fff25d15a57b001586d177d1b0d352"
   integrity sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA==
@@ -4754,9 +4802,14 @@ ignore@^4.0.3, ignore@^4.0.6:
   integrity sha512-cyFDKrqc/YdcWFniJhzI42+AzS+gNwmUzOSFcRCQYwySuBBBy/KjuxWLZ/FHEH6Moq1NizMOBWyTcv8O4OZIMg==
 
 ignore@^5.1.1:
-  version "5.1.8"
-  resolved "https://registry.yarnpkg.com/ignore/-/ignore-5.1.8.tgz#f150a8b50a34289b33e22f5889abd4d8016f0e57"
-  integrity sha512-BMpfD7PpiETpBl/A6S498BaIJ6Y/ABT93ETbby2fP00v4EbvPBXWEoaR1UBPKs3iR53pJY7EtZk5KACI57i1Uw==
+  version "5.1.9"
+  resolved "https://registry.yarnpkg.com/ignore/-/ignore-5.1.9.tgz#9ec1a5cbe8e1446ec60d4420060d43aa6e7382fb"
+  integrity sha512-2zeMQpbKz5dhZ9IwL0gbxSW5w0NK/MSAMtNuhgIHEPmaU3vPdKPL0UdvUCXs5SS4JAwsBxysK5sFMW8ocFiVjQ==
+
+immediate@^3.2.3:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/immediate/-/immediate-3.3.0.tgz#1aef225517836bcdf7f2a2de2600c79ff0269266"
+  integrity sha512-HR7EVodfFUdQCTIeySw+WDRFJlPcLOJbXfwwZ7Oom6tjsvZ3bOkCDJHehQC3nxJrv7+f9XecwazynjU8e4Vw3Q==
 
 import-cwd@^2.0.0:
   version "2.1.0"
@@ -5245,6 +5298,11 @@ isobject@^3.0.0, isobject@^3.0.1:
   resolved "https://registry.yarnpkg.com/isobject/-/isobject-3.0.1.tgz#4e431e92b11a9731636aa1f9c8d1ccbcfdab78df"
   integrity sha1-TkMekrEalzFjaqH5yNHMvP2reN8=
 
+isomorphic.js@^0.2.4:
+  version "0.2.4"
+  resolved "https://registry.yarnpkg.com/isomorphic.js/-/isomorphic.js-0.2.4.tgz#24ca374163ae54a7ce3b86ce63b701b91aa84969"
+  integrity sha512-Y4NjZceAwaPXctwsHgNsmfuPxR8lJ3f8X7QTAkhltrX4oGIv+eTlgHLXn4tWysC9zGTi929gapnPp+8F8cg7nA==
+
 isstream@~0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
@@ -5410,6 +5468,88 @@ launch-editor@^2.2.1:
     chalk "^2.3.0"
     shell-quote "^1.6.1"
 
+level-codec@^9.0.0:
+  version "9.0.2"
+  resolved "https://registry.yarnpkg.com/level-codec/-/level-codec-9.0.2.tgz#fd60df8c64786a80d44e63423096ffead63d8cbc"
+  integrity sha512-UyIwNb1lJBChJnGfjmO0OR+ezh2iVu1Kas3nvBS/BzGnx79dv6g7unpKIDNPMhfdTEGoc7mC8uAu51XEtX+FHQ==
+  dependencies:
+    buffer "^5.6.0"
+
+level-concat-iterator@~2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/level-concat-iterator/-/level-concat-iterator-2.0.1.tgz#1d1009cf108340252cb38c51f9727311193e6263"
+  integrity sha512-OTKKOqeav2QWcERMJR7IS9CUo1sHnke2C0gkSmcR7QuEtFNLLzHQAvnMw8ykvEcv0Qtkg0p7FOwP1v9e5Smdcw==
+
+level-errors@^2.0.0, level-errors@~2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/level-errors/-/level-errors-2.0.1.tgz#2132a677bf4e679ce029f517c2f17432800c05c8"
+  integrity sha512-UVprBJXite4gPS+3VznfgDSU8PTRuVX0NXwoWW50KLxd2yw4Y1t2JUR5In1itQnudZqRMT9DlAM3Q//9NCjCFw==
+  dependencies:
+    errno "~0.1.1"
+
+level-iterator-stream@~4.0.0:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/level-iterator-stream/-/level-iterator-stream-4.0.2.tgz#7ceba69b713b0d7e22fcc0d1f128ccdc8a24f79c"
+  integrity sha512-ZSthfEqzGSOMWoUGhTXdX9jv26d32XJuHz/5YnuHZzH6wldfWMOVwI9TBtKcya4BKTyTt3XVA0A3cF3q5CY30Q==
+  dependencies:
+    inherits "^2.0.4"
+    readable-stream "^3.4.0"
+    xtend "^4.0.2"
+
+level-js@^5.0.0:
+  version "5.0.2"
+  resolved "https://registry.yarnpkg.com/level-js/-/level-js-5.0.2.tgz#5e280b8f93abd9ef3a305b13faf0b5397c969b55"
+  integrity sha512-SnBIDo2pdO5VXh02ZmtAyPP6/+6YTJg2ibLtl9C34pWvmtMEmRTWpra+qO/hifkUtBTOtfx6S9vLDjBsBK4gRg==
+  dependencies:
+    abstract-leveldown "~6.2.3"
+    buffer "^5.5.0"
+    inherits "^2.0.3"
+    ltgt "^2.1.2"
+
+level-packager@^5.1.0:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/level-packager/-/level-packager-5.1.1.tgz#323ec842d6babe7336f70299c14df2e329c18939"
+  integrity sha512-HMwMaQPlTC1IlcwT3+swhqf/NUO+ZhXVz6TY1zZIIZlIR0YSn8GtAAWmIvKjNY16ZkEg/JcpAuQskxsXqC0yOQ==
+  dependencies:
+    encoding-down "^6.3.0"
+    levelup "^4.3.2"
+
+level-supports@~1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/level-supports/-/level-supports-1.0.1.tgz#2f530a596834c7301622521988e2c36bb77d122d"
+  integrity sha512-rXM7GYnW8gsl1vedTJIbzOrRv85c/2uCMpiiCzO2fndd06U/kUXEEU9evYn4zFggBOg36IsBW8LzqIpETwwQzg==
+  dependencies:
+    xtend "^4.0.2"
+
+level@^6.0.1:
+  version "6.0.1"
+  resolved "https://registry.yarnpkg.com/level/-/level-6.0.1.tgz#dc34c5edb81846a6de5079eac15706334b0d7cd6"
+  integrity sha512-psRSqJZCsC/irNhfHzrVZbmPYXDcEYhA5TVNwr+V92jF44rbf86hqGp8fiT702FyiArScYIlPSBTDUASCVNSpw==
+  dependencies:
+    level-js "^5.0.0"
+    level-packager "^5.1.0"
+    leveldown "^5.4.0"
+
+leveldown@^5.4.0:
+  version "5.6.0"
+  resolved "https://registry.yarnpkg.com/leveldown/-/leveldown-5.6.0.tgz#16ba937bb2991c6094e13ac5a6898ee66d3eee98"
+  integrity sha512-iB8O/7Db9lPaITU1aA2txU/cBEXAt4vWwKQRrrWuS6XDgbP4QZGj9BL2aNbwb002atoQ/lIotJkfyzz+ygQnUQ==
+  dependencies:
+    abstract-leveldown "~6.2.1"
+    napi-macros "~2.0.0"
+    node-gyp-build "~4.1.0"
+
+levelup@^4.3.2:
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/levelup/-/levelup-4.4.0.tgz#f89da3a228c38deb49c48f88a70fb71f01cafed6"
+  integrity sha512-94++VFO3qN95cM/d6eBXvd894oJE0w3cInq9USsyQzzoJxmiYzPAocNcuGCPGGjoXqDVJcr3C1jzt1TSjyaiLQ==
+  dependencies:
+    deferred-leveldown "~5.3.0"
+    level-errors "~2.0.0"
+    level-iterator-stream "~4.0.0"
+    level-supports "~1.0.0"
+    xtend "~4.0.0"
+
 levn@^0.3.0, levn@~0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/levn/-/levn-0.3.0.tgz#3b09924edf9f083c0490fdd4c0bc4421e04764ee"
@@ -5418,6 +5558,13 @@ levn@^0.3.0, levn@~0.3.0:
     prelude-ls "~1.1.2"
     type-check "~0.3.2"
 
+lib0@^0.2.31, lib0@^0.2.35, lib0@^0.2.42:
+  version "0.2.42"
+  resolved "https://registry.yarnpkg.com/lib0/-/lib0-0.2.42.tgz#6d8bf1fb8205dec37a953c521c5ee403fd8769b0"
+  integrity sha512-8BNM4MiokEKzMvSxTOC3gnCBisJH+jL67CnSnqzHv3jli3pUvGC8wz+0DQ2YvGr4wVQdb2R2uNNPw9LEpVvJ4Q==
+  dependencies:
+    isomorphic.js "^0.2.4"
+
 lines-and-columns@^1.1.6:
   version "1.1.6"
   resolved "https://registry.yarnpkg.com/lines-and-columns/-/lines-and-columns-1.1.6.tgz#1c00c743b433cd0a4e80758f7b64a57440d9ff00"
@@ -5456,9 +5603,9 @@ loader-utils@^1.0.2, loader-utils@^1.1.0, loader-utils@^1.2.3, loader-utils@^1.4
     json5 "^1.0.1"
 
 loader-utils@^2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/loader-utils/-/loader-utils-2.0.1.tgz#3b8d4386f42378d6434d32d7bc08e7a52d39575e"
-  integrity sha512-g4miPa9uUrZz4iElkaVJgDFwKJGh8aQGM7pUL4ejXl6cu7kSb30seQOVGNMP6sW8j7DW77X68hJZ+GM7UGhXeQ==
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/loader-utils/-/loader-utils-2.0.2.tgz#d6e3b4fb81870721ae4e0868ab11dd638368c129"
+  integrity sha512-TM57VeHptv569d/GKh6TAYdzKblwDNiumOdkFnejjD0XwTH87K90w3O7AiJRqdQoXygvi1VQTJTLGhJl7WqA7A==
   dependencies:
     big.js "^5.2.2"
     emojis-list "^3.0.0"
@@ -5559,6 +5706,11 @@ lru-cache@^5.1.1:
   dependencies:
     yallist "^3.0.2"
 
+ltgt@^2.1.2:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/ltgt/-/ltgt-2.2.1.tgz#f35ca91c493f7b73da0e07495304f17b31f87ee5"
+  integrity sha1-81ypHEk/e3PaDgdJUwTxezH4fuU=
+
 magic-string@^0.25.7:
   version "0.25.7"
   resolved "https://registry.yarnpkg.com/magic-string/-/magic-string-0.25.7.tgz#3f497d6fd34c669c6798dcb821f2ef31f5445051"
@@ -5718,9 +5870,9 @@ mime@1.6.0:
   integrity sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg==
 
 mime@^2.4.4:
-  version "2.5.2"
-  resolved "https://registry.yarnpkg.com/mime/-/mime-2.5.2.tgz#6e3dc6cc2b9510643830e5f19d5cb753da5eeabe"
-  integrity sha512-tqkh47FzKeCPD2PUiPB6pkbMzsCasjxAfC62/Wap5qrUWcb+sFasXUC5I3gYM5iBM8v/Qpn4UK0x+j0iHyFPDg==
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/mime/-/mime-2.6.0.tgz#a2a682a95cd4d0cb1d6257e28f83da7e35800367"
+  integrity sha512-USPkMeET31rOMiarsBNIHZKLGgvKc/LrjofAnBlOttf5ajRvqiRA8QsenbcooctK6d6Ts6aqZXBA+XbkKthiQg==
 
 mimic-fn@^1.0.0:
   version "1.2.0"
@@ -5802,6 +5954,18 @@ mkdirp@^0.5.1, mkdirp@^0.5.3, mkdirp@^0.5.5, mkdirp@~0.5.1:
   dependencies:
     minimist "^1.2.5"
 
+monaco-editor-webpack-plugin@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/monaco-editor-webpack-plugin/-/monaco-editor-webpack-plugin-6.0.0.tgz#628956ce1851afa2a5f6c88d0ecbb24e9a444898"
+  integrity sha512-vC886Mzpd2AkSM35XLkfQMjH+Ohz6RISVwhAejDUzZDheJAiz6G34lky1vyO8fZ702v7IrcKmsGwL1rRFnwvUA==
+  dependencies:
+    loader-utils "^2.0.0"
+
+monaco-editor@^0.30.0:
+  version "0.30.0"
+  resolved "https://registry.yarnpkg.com/monaco-editor/-/monaco-editor-0.30.0.tgz#1c7f9ba1d18c21868ce3a5413ef56351f9df7933"
+  integrity sha512-/k++/ofRmwnwWTpOWYOMGVcqBrqrlt3MP0Mt/cRTQojW7A9fnekcvPQ2iIFA0YSZdPWPN9yYXrYq0xqiUuxT/A==
+
 move-concurrently@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/move-concurrently/-/move-concurrently-1.0.1.tgz#be2c005fda32e0b29af1f05d7c4b33214c701f92"
@@ -5888,6 +6052,11 @@ nanomatch@^1.2.9:
     snapdragon "^0.8.1"
     to-regex "^3.0.1"
 
+napi-macros@~2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/napi-macros/-/napi-macros-2.0.0.tgz#2b6bae421e7b96eb687aa6c77a7858640670001b"
+  integrity sha512-A0xLykHtARfueITVDernsAWdtIMbOJgKgcluwENp3AlsKN/PloyO10HtmoqnFAQAcxPkgZN7wdfPfEd0zNGxbg==
+
 natural-compare@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
@@ -5920,6 +6089,11 @@ node-forge@^0.10.0:
   resolved "https://registry.yarnpkg.com/node-forge/-/node-forge-0.10.0.tgz#32dea2afb3e9926f02ee5ce8794902691a676bf3"
   integrity sha512-PPmu8eEeG9saEUvI97fm4OYxXVB6bFvyNTyiUOBichBpFG8A1Ljw3bY62+5oOjDEMHRnd0Y7HQ+x7uzxOzC6JA==
 
+node-gyp-build@~4.1.0:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/node-gyp-build/-/node-gyp-build-4.1.1.tgz#d7270b5d86717068d114cc57fff352f96d745feb"
+  integrity sha512-dSq1xmcPDKPZ2EED2S6zw/b9NKsqzXRE6dVr8TVQnI3FJOTteUMuqF3Qqs6LZg+mLGYJWqQzMbIjMtJqTv87nQ==
+
 node-ipc@^9.1.1:
   version "9.2.1"
   resolved "https://registry.yarnpkg.com/node-ipc/-/node-ipc-9.2.1.tgz#b32f66115f9d6ce841dc4ec2009d6a733f98bb6b"
@@ -7097,7 +7271,7 @@ read-pkg@^5.1.1:
     string_decoder "~1.1.1"
     util-deprecate "~1.0.1"
 
-readable-stream@^3.0.6, readable-stream@^3.6.0:
+readable-stream@^3.0.6, readable-stream@^3.4.0, readable-stream@^3.6.0:
   version "3.6.0"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.6.0.tgz#337bbda3adc0706bd3e024426a286d4b4b2c9198"
   integrity sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==
@@ -8532,9 +8706,9 @@ vue-hot-reload-api@^2.3.0:
   integrity sha512-BXq3jwIagosjgNVae6tkHzzIk6a8MHFtzAdwhnV5VlvPTFxDCvIttgSiHWjdGoTJvXtmRu5HacExfdarRcFhog==
 
 "vue-loader-v16@npm:vue-loader@^16.1.0":
-  version "16.8.2"
-  resolved "https://registry.yarnpkg.com/vue-loader/-/vue-loader-16.8.2.tgz#78552d6558207a93f09e4fb68b068d44964eb740"
-  integrity sha512-Nkq+z9mAsMEK+qkXgK+9Ia7D8w9uu9j4ut0IMT5coMfux3rCgIp1QBB1CYwY0M34A1nRMSONEaWXxAAw6xSl/Q==
+  version "16.8.3"
+  resolved "https://registry.yarnpkg.com/vue-loader/-/vue-loader-16.8.3.tgz#d43e675def5ba9345d6c7f05914c13d861997087"
+  integrity sha512-7vKN45IxsKxe5GcVCbc2qFU5aWzyiLrYJyUuMz4BQLKctCj/fmCa0w6fGiiQ2cLFetNcek1ppGJQDCup0c1hpA==
   dependencies:
     chalk "^4.1.0"
     hash-sum "^2.0.0"
@@ -8572,15 +8746,15 @@ vue-template-es2015-compiler@^1.9.0:
   integrity sha512-4gDntzrifFnCEvyoO8PqyJDmguXgVPxKiIxrBKjIowvL9l+N66196+72XVYR8BBf1Uv1Fgt3bGevJ+sEmxfZzw==
 
 vue@^3.0.0:
-  version "3.2.20"
-  resolved "https://registry.yarnpkg.com/vue/-/vue-3.2.20.tgz#940f8aa8bf3e3be78243ca582bad41fcd45ae3e6"
-  integrity sha512-81JjEP4OGk9oO8+CU0h2nFPGgJBm9mNa3kdCX2k6FuRdrWrC+CNe+tOnuIeTg8EWwQuI+wwdra5Q7vSzp7p4Iw==
+  version "3.2.21"
+  resolved "https://registry.yarnpkg.com/vue/-/vue-3.2.21.tgz#55f5665172d95cf97e806b9aad0a375180be23a1"
+  integrity sha512-jpy7ckXdyclfRzqLjL4mtq81AkzQleE54KjZsJg/9OorNVurAxdlU5XpD49GpjKdnftuffKUvx2C5jDOrgc/zg==
   dependencies:
-    "@vue/compiler-dom" "3.2.20"
-    "@vue/compiler-sfc" "3.2.20"
-    "@vue/runtime-dom" "3.2.20"
-    "@vue/server-renderer" "3.2.20"
-    "@vue/shared" "3.2.20"
+    "@vue/compiler-dom" "3.2.21"
+    "@vue/compiler-sfc" "3.2.21"
+    "@vue/runtime-dom" "3.2.21"
+    "@vue/server-renderer" "3.2.21"
+    "@vue/shared" "3.2.21"
 
 watchpack-chokidar2@^2.0.1:
   version "2.0.1"
@@ -8845,7 +9019,7 @@ ws@^6.0.0, ws@^6.2.1:
   dependencies:
     async-limiter "~1.0.0"
 
-xtend@^4.0.0, xtend@~4.0.1:
+xtend@^4.0.0, xtend@^4.0.2, xtend@~4.0.0, xtend@~4.0.1:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.2.tgz#bb72779f5fa465186b1f438f674fa347fdb5db54"
   integrity sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==
@@ -8861,9 +9035,43 @@ xterm-addon-fit@^0.5.0:
   integrity sha512-DsS9fqhXHacEmsPxBJZvfj2la30Iz9xk+UKjhQgnYNkrUIN5CYLbw7WEfz117c7+S86S/tpHPfvNxJsF5/G8wQ==
 
 xterm@^4.14.1:
-  version "4.14.1"
-  resolved "https://registry.yarnpkg.com/xterm/-/xterm-4.14.1.tgz#6884cb8fb3b83353b1a98139ea23daedf8e35796"
-  integrity sha512-jgzNg5BuGPwq5/M4dGnmbghZvHx2jaj+9crSEt15bV34Za49VziBmCu7zIy88zUKKiGTxeo7aVzirFSJArIMFw==
+  version "4.15.0"
+  resolved "https://registry.yarnpkg.com/xterm/-/xterm-4.15.0.tgz#e52038507eba7e0d36d47f81e29fe548c82b9561"
+  integrity sha512-Ik1GoSq1yqKZQ2LF37RPS01kX9t4TP8gpamUYblD09yvWX5mEYuMK4CcqH6+plgiNEZduhTz/UrcaWs97gOlOw==
+
+y-leveldb@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/y-leveldb/-/y-leveldb-0.1.0.tgz#8b60c1af020252445875ebc70d52666017bcb038"
+  integrity sha512-sMuitVrsAUNh+0b66I42nAuW3lCmez171uP4k0ePcTAJ+c+Iw9w4Yq3wwiyrDMFXBEyQSjSF86Inc23wEvWnxw==
+  dependencies:
+    level "^6.0.1"
+    lib0 "^0.2.31"
+
+y-monaco@^0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/y-monaco/-/y-monaco-0.1.2.tgz#aa71e7acddcd1ab37e5e570aca1529a379f69ef6"
+  integrity sha512-8VkmPsSbj4JZlLW8/su1O4ULZEGeS22VAvAXawpHlh2BoyeNy5AIwSl5eam+soEuyWHpktQSmxYOBOvQuu6mpQ==
+  dependencies:
+    lib0 "^0.2.35"
+
+y-protocols@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/y-protocols/-/y-protocols-1.0.5.tgz#91d574250060b29fcac8f8eb5e276fbad594245e"
+  integrity sha512-Wil92b7cGk712lRHDqS4T90IczF6RkcvCwAD0A2OPg+adKmOe+nOiT/N2hvpQIWS3zfjmtL4CPaH5sIW1Hkm/A==
+  dependencies:
+    lib0 "^0.2.42"
+
+y-websocket@^1.3.17:
+  version "1.3.17"
+  resolved "https://registry.yarnpkg.com/y-websocket/-/y-websocket-1.3.17.tgz#d5465fe6d378df9f6bdd503f23d001e5b526db54"
+  integrity sha512-SswN7EosLDpnrWue45/yQjkTGSRkzxioFc/0WcyHNkudnknWToOBaIo2coWgnYZd9BP0XlNAc8pPhTGkDveQJQ==
+  dependencies:
+    lib0 "^0.2.42"
+    lodash.debounce "^4.0.8"
+    y-protocols "^1.0.5"
+  optionalDependencies:
+    ws "^6.2.1"
+    y-leveldb "^0.1.0"
 
 y18n@^4.0.0:
   version "4.0.3"
@@ -8932,6 +9140,13 @@ yargs@^16.0.0:
     y18n "^5.0.5"
     yargs-parser "^20.2.2"
 
+yjs@^13.5.18:
+  version "13.5.18"
+  resolved "https://registry.yarnpkg.com/yjs/-/yjs-13.5.18.tgz#4151f381b170726b69be26296fd84b2efdc82e6e"
+  integrity sha512-6LcTL8gRe12fy89OvXG6Xs/uhsl7iwE4Wh106H1NItkcqcUaY2waTje1NVWmOZNXHXWVAzdf/fBQqB4Phq9sGA==
+  dependencies:
+    lib0 "^0.2.42"
+
 yorkie@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/yorkie/-/yorkie-2.0.0.tgz#92411912d435214e12c51c2ae1093e54b6bb83d9"