Ref #2651

Tailwind has max-sm, max-lg etc endpoints which need to adapt to ours as
well

<img width="335" alt="image"
src="https://github.com/user-attachments/assets/94d621c1-527a-4608-8529-53971af26b8c"
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<img width="321" alt="image"
src="https://github.com/user-attachments/assets/fd232773-dad5-4fde-8748-1d13645a4adf"
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## Description

1. What is this PR about (link the issue and add a short description)

## Steps for reproduction

1. click button
2. expect xyz

## Code Review

- [ ] hi @kof, I need you to do
  - conceptual review (architecture, feature-correctness)
  - detailed review (read every line)
  - test it on preview

## Before requesting a review

- [ ] made a self-review
- [ ] added inline comments where things may be not obvious (the "why",
not "what")

## Before merging

- [ ] tested locally and on preview environment (preview dev login:
0000)
- [ ] updated [test
cases](https://github.com/webstudio-is/webstudio/blob/main/apps/builder/docs/test-cases.md)
document
- [ ] added tests
- [ ] if any new env variables are added, added them to `.env` file

We never validated invalid attributes which cannot be rendered as jsx
and will break the build. Here just strip them away.

Ref #2651

When convert tailwind breakpoints to webstudio breakpoints our algorithm
can find holes and will stop conversion. Though this will create
mobile-first breakpoints which users do not expect.

Here I added workaround to specify "unset" value on property when
tailwind breakpoints has holes. Here's examples

**sm:opacity-20** - here the hole is in the beginning, opacity: 0.2 can
be defined on base breakpoint but we need to fill with something
`max-width: 479`

**max-sm:opacity-10 md:opacity-20** - here the holr is in the middle, we
have `max-width: 479` and base breakpoint but no `max-width: 767`

We detect cname flattening by registrar though when nameservers are
rerouted legal registar stays the same.

So instead we check if nameservers are cloudflare and can use cname
flattening.

Ref #2651

Didn't consider spaces on breakpoints when converted space-* to gap for
example `md:space-x-6` -> `md:gap-x-6`