Several examples expose some internal files via static assets

[telcy]

I have found several examples that expose some internal files via static files. I think this should be fixed to avoid having users build on these templates and unknowingly expose sensitive files.

template: https://vercel.com/templates/hono/hono-on-vercel
https://hono-starter.vercel.sh/package-lock.json
https://hono-starter.vercel.sh/README.md
https://hono-starter.vercel.sh/tsconfig.json

template: https://vercel.com/templates/python/python-hello-world
https://python-hello-world.vercel.app/README.md

template: https://vercel.com/templates/other/nodejs-serverless-function-express
https://nodejs-api-example.vercel.app/README.md

template: https://vercel.com/templates/other/fastify-serverless-function
https://fastify-example.vercel.app/pnpm-lock.yaml