fix: replacing compression with modern version

[Niputi]

Description

correctly fix: #2754

once lukeed/polka#148 have merged and released as a polka package, we can use their package instead.
code is copied and slightly modified from the pull request

Additional context

---

What is the purpose of this pull request?

• Bug fix
• New Feature
• Documentation update
• Other

Before submitting the PR, please make sure you do the following

• Read the Contributing Guidelines.
• Read the Pull Request Guidelines and follow the Commit Convention.
• Check that there isn't already a PR that solves the problem the same way to avoid creating a duplicate.
• Provide a description in this PR that addresses what the PR is solving, or reference the issue that it solves (e.g. fixes #123).
• Ideally, include relevant tests that fail without this PR but pass with it.

[Niputi]

added compression to the root as I don't believe it's possible to import vite middlewares in playground ssr-vue & ssr-react

[TrySound]

Btw can you check rm -rf dist/node && pnpm run build-bundle && du -ck dist/node on main and in your branch?

[patak-dev]

@Niputi in the PR developit mentions a fix in the inlined version of WMR of it that wasn't backported. Did you check what that was about? lukeed/polka#148 (comment)

[Niputi]

I can see a few differences when comparing this to https://github.com/preactjs/wmr/pull/155/files
will update later to match with the wmr pull request

[patak-dev]

@Niputi maybe you could directly copy the current version from WMR adding their license in it: https://github.com/preactjs/wmr/blob/main/packages/wmr/src/lib/polkompress.js

There are other changes it seems compared to the one in your last comment.

[Niputi]

@patak-dev is this change good?

[patak-dev]

I think it is good @Niputi, thanks for updating it! Let's wait for the next minor for it so we more testing. I think we should stop merging new changes until we release 2.8. We should start 2.9 rather soon and avoid being one month again in beta

[patak-dev]

@Niputi would you resolve the conflicts so we merge this PR? Thanks!

[Niputi]

done @patak-dev