feat: add portfinder to preferred manifest

[gameroman]

🔗 Linked issue

Closes #476

📚 Description

add portfinder to preferred manifest

[ghostdevv]

Suggested change

	[`get-port`](https://github.com/lukeed/get-port) provides a more generic way to find files and directories upwards.
	[`get-port`](https://github.com/lukeed/get-port) provides a more straight forward and modern way to find an available port.

[43081j]

Suggested change

	[`get-port`](https://github.com/lukeed/get-port) provides a more generic way to find files and directories upwards.
	[`get-port`](https://github.com/sindresorhus/get-port) is a lighter and more modern package for finding an available port.

the url was wrong too, but also reworded it again