Agent Skills: b2c-docs

Search and read B2C Commerce documentation using the b2c CLI. Covers Script API reference (dw.* classes/modules), Developer Center guides (Commerce API, PWA Kit, SFRA, Storefront Next, B2C Commerce), Salesforce Help (Business Manager administration and merchandising), tooling documentation (CLI/MCP/SDK), standard job steps, and XSD schemas. Use this skill for ANY B2C Commerce developer or administrator question that is not already grounded in a loaded skill or the current project context — even if they just say "how do I implement passwordless login" or "what methods does Basket have" or "how do I deploy a PWA Kit bundle" or "how do I import a site archive" or "what SCAPI endpoints are available for checkout".