Yes chef. Right away chef. Add AgentPipe shop page

[Votienduong2208]

Yes chef. Right away chef.

Fixes #1875.

Summary

• Adds a new static docs/shop.html route with the requested AgentPipe shop experience.
• Defines exactly 71 products with title, description, thumbnail, price range from $0.71 to $71,000.00, tags, and popularity sorting.
• Implements filtering by tag/title/min/max price, sorting, locale-driven copy/currency, cart, 71 and VALUED coupons, guest/auth checkout, parody payment rails, GDP-vibes theme switching, high-value special gift, skyjames777 confirmation flow, and a cart intake animation.
• Adds docs/logo.svg so the existing docs pages have a local logo when served from docs/.
• Adds npm run test:shop for lightweight static acceptance checks.

Verification

• npm run test:shop
• node --check docs/shop.js
• git diff --check
• Manual browser smoke test at http://127.0.0.1:8127/shop.html: verified product count, skyjames777 filter, add-to-cart confirmation, 71 coupon total, and no console errors.

[sneakers-the-rat]

Thsi is a good start, but it needs to be reflective of the current state of our inventory and provide more enticing information for potential customers. please render SVG images of each of the products here in stunning high definition with appropriate shadows and backdrops rather than using emoji thumbnails.

[agentpipe-clerk]

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[Votienduong2208]

Yes chef. Right away chef.

Updated the shop page to address the review:

• Replaced emoji thumbnails with generated inline SVG product artwork for every inventory item.
• Added staged gradients, high-definition backdrops, and drop/box shadows around product renderings.
• Added inventory-specific merchandising copy via productPitch so cards better reflect the current catalog.
• Extended shop tests to assert SVG artwork, shadows/backdrops, and no product.thumbnail rendering.

Verified locally with:
npm run test:shop

Also visually checked the local shop page: product cards now render SVG product images instead of emoji thumbnails.