## Description
1. Add support of simple tuple types to the parseCssValue
2. Add background properties conversion
## Steps for reproduction
see tests
## 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:
5de6)
- [ ] 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.example`
and the `builder/env-check.js` if mandatory
## Description
Gonna merge this before next step.
Helper functions to parse tailwind.
1. `expandTailwindShorthand` - Expands shorthand CSS properties into
their long-form equivalents. _'mx' is expanded to 'mr' (margin-right)
and 'ml' (margin-left)._
2. `substituteVariables` - Resolves CSS variables by replacing their
references with actual values. _Transforms `.class { --property: 1px;
margin: var(--property); }` into `.class { margin: 1px; }`._
## Steps for reproduction
See tests.
## 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:
5de6)
- [ ] 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.example`
and the `builder/env-check.js` if mandatory
Css-data now responsible for generated data and parsers which requires
heavy dependencies like csstree and openai.
Here moved style schema into css-engine which makes is responsible for
own input representation. So now schema and serialization are co-located
in single package.
Cli install size
```diff
du -ck node_modules
- 42680
+ 35516
```
## Description
This PR moves the parse-css-value utility that was before part of the
builder app to the css-data package.
In this package we are adding an initial `parse-css` utility that will take
CSS and convert to a format that we can work on within Webstudio. For
now it is relatively simple and it supports only CSS classes parsing.
Ivan Starkov