fix: yarn files and workflow

Author: spaenleh

.github/workflows/cypress.yml

@@ -10,7 +10,7 @@ jobs:
       - name: set up node
         uses: actions/setup-node@v2
         with:
-          node-version: '14'
+          node-version: '16'
           cache: 'yarn'
 
       - name: install yarn

.gitignore

@@ -40,3 +40,4 @@ yarn-error.log
 # cypress
 cypress/screenshots/
 cypress/videos/
+cypress/downloads/

.yarn/plugins/@yarnpkg/plugin-interactive-tools.cjs

@@ -25,6 +25,7 @@
   "scripts": {
     "start": "env-cmd -f ./.env.local react-scripts -r @cypress/instrument-cra start",
     "start:test": "env-cmd -f ./.env.test react-scripts -r @cypress/instrument-cra start",
+    "start:ci": "react-scripts -r @cypress/instrument-cra start",
     "build": "react-scripts build",
     "test:cra": "react-scripts test",
     "eject": "react-scripts eject",