Feature request: Style attribute support

[a-h]

Support constant attributes

{% templ StaticStyledComponent() %}
  <div style="background-color: red;">{%= "text" %}</div>
{% endtempl %}

Do not allow setting style as a dynamic string

This would not be allowed.

{% templ StyledComponent(backgroundColor string) %}
  <div style={%= "background-color: " + backgroundColor %}>{%= "text" %}</div>
{% endtempl %}

Do not allow the inclusion of any other elements or template items within a style element

This would not be allowed. Only SafeCSS would be allowed here, if anything.

{% templ StyledComponent(css string) %}
  <style type="text/css">
   {%= css %}
  </style>
{% endtempl %}

To render raw CSS, a templ.RawCSS component can be used