Examples are broken

[dai-shi]

Bug Description

I just found https://github.com/pmndrs/valtio/tree/main/examples/counter doesn't work on stackblitz. Also other examples.

✘ [ERROR] Could not resolve "prop-types"

    node_modules/react-prism/lib/components/PrismCode.js:28:25:
      28 │ var _propTypes = require("prop-types")
         ╵                          ~~~~~~~~~~~~

  You can mark the path "prop-types" as external to exclude it from the bundle, which will remove this error and leave the unresolved path in the bundle. You can also surround this "require" call with a try/catch block to handle this failure at run-time instead of bundle-time.

Error: Build failed with 1 error:
node_modules/react-prism/lib/components/PrismCode.js:28:25: ERROR: Could not resolve "prop-types"
    at failureErrorWithLog (/home/projects/zzmivgbpvz.github/node_modules/esbuild/lib/main.js:1462:15)
    at eval (/home/projects/zzmivgbpvz.github/node_modules/esbuild/lib/main.js:935:25)
    at eval (/home/projects/zzmivgbpvz.github/node_modules/esbuild/lib/main.js:1343:9) {
  errors: [Getter/Setter],
  warnings: [Getter/Setter]
}

Node.js v18.20.3

Reproduction Link

https://stackblitz.com/github/pmndrs/valtio/tree/main/examples/counter

[overthemike]

#1018