Update wiki setup and tool commands for pnpm Align contributor setup and local tool workflows with the pnpm workspace migration, using the pinned bootstrap and shorthand tool commands. Follow-up to https://github.com/Azure/azure-rest-api-specs/pull/43922
Updated TypeSpec Validation (markdown)
Simplify multiple new api version rule doc
Added Multiple New API Versions rule
Updated Folder Structure (markdown)
Updated _Sidebar (markdown)
Created Dependencies (markdown)
Updated Deprecating Preview APIs (markdown)
Updated Deprecating API Versions (markdown)
Created Deprecating API Versions (markdown)
Created Azure REST API, SDK development process with TypeSpec (markdown)
Updated Specification Folder Structure Guide (markdown)
Created Specification Glossary (markdown)
Created Specification Folder Structure Guide (markdown)