docs: correct and extend pages with findings from srl 1.0.55 - srl create needs an existing group, list the generated files - grid-col/grid-offset with a breakpoint apply only within it - placeholder mixins are not available as srl.* - Node 22.14, dev server limits, design version rule, XBRL @media stripping - naming rules, SCSS per target, design validator, property rules Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
docs: describe CLI arguments and options
docs: add diagrams
docs: initial wiki structure