Publish MP Catalog and API Documentation Wave A #16

Outcome

Publish the documentation-first contract for MP Catalog Wave A: disposition every retained command in the included top-level SA groups, populate their grouped catalog pages, and define the gRPC, .NET, Python, and JavaScript/TypeScript APIs for every command selected for Briosa support.

This issue owns one substantial Docusaurus PR. Proposed APIs remain marked Next until the coordinated server and client implementations are released.

Included top-level SA groups

• Accumulator Math Operations
• Analysis Operations
• Dimension Operations
• Event Operations
• Excel Direct Connect
• File Operations
• Google Sheets Operations
• MP Subroutines
• MP Task Overview
• MS Office Reporting Operations
• Process Flow Operations
• Reporting Operations
• Scalar Math Operations
• Scale Bar Operations
• Utility Operations
• Variables
• Vector Operations
• View Control

Scope

• Publish a catalog entry for every retained command identity in the 18 included groups.
• Record Current, Next, Undecided, Uncommitted, Excluded, or SDK Unavailable disposition; rationale; validation qualifier; and alternative/workaround where applicable.
• Define gRPC and all three idiomatic client APIs only for commands selected for implementation.
• Preserve the exact-target SA group hierarchy for navigation without turning group names into public API namespaces.
• Implement catalog search and filtering by command, group, status, and validation qualifier as part of this PR.
• Link current supported operations to their authoritative implementation and represent planned Wave A operations as Next.
• Keep documentation data isolated from server, protocol, client, runtime-policy, and package builds.

Acceptance criteria

• Every retained Wave A command has a complete public disposition and grouped-page entry.
• Unsupported commands explain why and provide a workaround, alternative, or none-known statement.
• Every selected command has mechanically traceable gRPC, .NET, Python, and JavaScript/TypeScript API documentation.
• Search and filters are keyboard-accessible, URL-addressable, and work with static-site generation.
• No API page is created for an Uncommitted, Excluded, or SDK Unavailable command.
• Proposed APIs are visibly Next and cannot be mistaken for released support.
• Node.js 24 build, link, formatting, catalog, responsive-layout, and accessibility checks pass.

Coordinated implementation

• Server: Implement MP Catalog Wave A for SA 2026.1.0529.7 briosa#154
• .NET: Implement MP Catalog Wave A in the .NET client briosa-dotnet#9
• Python: Implement MP Catalog Wave A in the Python client briosa-py#8
• JavaScript/TypeScript: Implement MP Catalog Wave A in the JavaScript/TypeScript client briosa-js#8

Parent: #13