bug: prettier and postcss config files have eslint warnings by default due to import/no-anonymous-default-export

[FunctionDJ]

Provide environment information

n/a

Describe the bug

With default eslint config, it warns the following for prettier.config.js and postcss.config.js:

Assign object to a variable before exporting as module default eslint import/no-anonymous-default-export

Somewhat related: #113

Config "stack trace":

• create-t3-app/cli/template/extras/config/_eslint.js

  Line 7 in f50f3c5

  "next/core-web-vitals",

• https://github.com/vercel/next.js/blob/3162fcda4704d4d3c8eea74e2c078f3fee8ef810/packages/eslint-config-next/core-web-vitals.js
• https://github.com/vercel/next.js/blob/3162fcda4704d4d3c8eea74e2c078f3fee8ef810/packages/eslint-config-next/index.js#L63
  (looks like github doesn't create a code preview for files/lines outside the current repo)

Reproduction repo

To reproduce

• npx create-t3-app
• install eslint plugin for IDE / editor
• open postcss or prettier config

Additional information

No response