TrailShop: two-function demo

Teaching sample with reserved .example URLs. This plugin connects to the same simple server used in the live talk. search_products finds a fictional blue backpack priced at $79; quote_delivery returns $12 shipping and a $91 total, with a fictional Friday estimate. Both functions are synchronous and print logs in their server terminal.

The public fixture has no authentication, accounts, orders, checkout or payments. Unknown colors return no matches; unknown product IDs return an error object. The service runs separately from the plugin. Replace the placeholder endpoint, support, privacy, terms and recording URLs before a real submission. The service owner must publish accurate data-handling information. Docsalot branding belongs to its owner; the code license does not grant trademark rights.