message: add `.idea/` to `.gitignore` to make JetBrains users happy
diff: @@ -17,8 +17,6 @@ dist
  esm
  bundle
  cypress/screenshots
  -node_modules/
  -npm-debug.log
  lerna-debug.log
  **/tsconfig.tsbuildinfo
  **/*.tsbuildinfo
  @@ -26,6 +24,7 @@ lerna-debug.log
  .yarnrc
  yarn-1.18.0.js
  *.orig
  +.idea/
  # Local Netlify folder
  .netlify
  