Add VS Code extension documentation and announcement

[HeyItsGilbert]

Summary

This PR adds comprehensive documentation and a release announcement for the psake VS Code extension v1.0, establishing it as an official integration point for the psake build system.

Changes Made

• New documentation page (docs/integrations/vscode-extension.md): Complete user guide covering installation, features, configuration, and troubleshooting for the VS Code extension

  • Documents all major features: Task Provider, psake Tasks Explorer, CodeLens, build script detection, and IntelliSense
  • Includes configuration reference table with all available settings
  • Provides troubleshooting guidance for common issues

• Release announcement blog post (blog/2026-03-10-psake-vscode-extension-v1.md): Announcement of v1.0 release highlighting the extension's capabilities and ecosystem positioning

  • Explains the rationale for the extension
  • Details v1.0 features and v1.0.1 configuration enhancements
  • Positions the extension within the broader psake ecosystem

• Documentation structure updates:

  • Created new docs/integrations/ category with _category_.json for organizing editor and tool integrations
  • Updated sidebars.ts to add "Editor & Tool Integration" section linking to the extension documentation
  • Added vscode tag to blog/tags.yml for categorizing VS Code-related content

Notable Details

• The documentation is comprehensive and production-ready, covering prerequisites, installation, all features with examples, configuration options, and troubleshooting
• The blog post positions the extension as part of a larger psake ecosystem alongside the core tool, PowerShellBuild, and AI-assisted Agent Skills
• All settings are documented with defaults and descriptions to help users configure the extension for their specific needs

https://claude.ai/code/session_01LN2nDFAVGisL6CyGy6LfGg