Esbuild Options on Adapters

[yekta]

Describe the problem

There is a 3rd party package I'm using which errors out with the Cloudflare adapter and Netlify adapter with the edge option.

The 3rd party package itself is at fault, but I can fix it with define option on esbuild. Unfortunately I can't do that currently with the adapters because they aren't taking esbuild options.

I saw Rich's comment here: #4639. I don't know how can I achieve this without having access to the esbuild options currently. So only thing I can think of is forking the adapters and making a custom version myself which can take esbuild options.

Describe the proposed solution

The ability to pass esbuild options on adapters.

Alternatives considered

Making my own fork.

Importance

would make my life easier

[benmccann]

Closing as duplicate of #3733