Fix spec validation workflow - skip documentation JSON examples

README: add Discord badge, license badge, Used by section, 3-line code examples

README: update demo section, fix GIF path, update references

Add docs/ for GitHub Pages

Add live demo link to hero section

docs: embed demo.gif in README

fix: extract real Shopify numeric IDs for products and variants

docs: rewrite README focused on the problem, add real demo GIF

website: add Shopify Connect dashboard, update hero + CTA buttons

v1.0.0: stabilise spec — publish status, update changelog, add implementors table

docs: finalize v1.0 spec — update changelog date, add live demo section, GitHub stars badge

fix: cart missing currency field, item_count references, and cart lookup

Fix: Replace dead agentbridge.org references with GitHub repo

Remove GTM-PLAN.md — internal only

Initial commit: agents.json spec, MCP server, website, GTM plan