feat: add actix support for yew-link

[stifskere]

Description

Adds actix_web support for the yew_link crate introduced in #4027.

Checklist

• I have reviewed my own code
• I have added tests

[stifskere]

The workflow error is a network request error.

I assume the workflow could be re-run as I don't see any reason why would that specific workflow fail.

[Madoshakalaka]

I restarted the workflow

[Madoshakalaka]

I merged master into the yew-link branch. Can you merge from yew-link first and then address the reviews?

[stifskere]

I merged master into the yew-link branch. Can you merge from yew-link first and then address the reviews?

It's quite late in here, I will address it tomorrow when I have the chance.

[stifskere]

I didn't realize you meant the ,, I thought you meant the use statements xD.

[Madoshakalaka]

Can you also come up with an SSR actix-web example in examples and extend tools/ssr-e2e to test it? Possibly will also involve tweaking the end of .github/workflows/main-checks.yml. Also don't forget to include it in the table in examples/README.md

It's quite important because

1. I don't personally use actix-web so I have less confidence this works perfectly.
2. It will be our first actix example (we had warp and axum examples only)
3. this will lend us more confidence in future refactoring.

[Madoshakalaka]

earlier miscommunication
can we have the old one back?

otherwise it should be use yew_link::axum::linked_state_handler;