slither handle in ide

apps/remix-ide/src/app/files/slither-handle.js

+import { WebsocketPlugin } from '@remixproject/engine-web'
+import * as packageJson from '../../../../../package.json'
+
+const profile = {
+  name: 'slither',
+  displayName: 'Slither',
+  url: 'ws://127.0.0.1:65523',
+  methods: [],
+  description: 'Using Remixd daemon, run slither static analysis',
+  kind: 'other',
+  version: packageJson.version
+}
+
+export class SlitherHandle extends WebsocketPlugin {
+  constructor () {
+    super(profile)
+  }
+}