message: Fix `watch` script on Windows
diff: "build:b": "rollup -c node:webext -i src/background.js -o extension/background.js",
  "build:o": "rollup -c node:webext -i src/options/index.js -o extension/options/index.js",
  "build": "run-p build:*",
  - "watch": "run-p --continue-on-error --silent 'build:* -- --watch'",
  + "watch": "run-p --continue-on-error --silent \"build:* -- --watch\"",
  "release:amo": "cd extension && webext submit",
  "release:cws": "cd extension && webstore upload --auto-publish",
  "release": "run-s release:*"
  