how do you add `prettier-plugin-tailwindcss` to an existing ct3a app?

pnpm add -D prettier prettier-plugin-tailwindcss

pnpm add -D prettier prettier-plugin-tailwindcss

node_modules

node_modules

prettier.config.js

prettier.config.js

Parsing error: "parserOptions.project" has been set for @typescript-eslint/parser.
The file does not match your project config: prettier.config.js.
The file must be included in at least one of the projects provided.