v3.3.0

Changes

• Bump pyproject version to 3.3.0 @github-actions[bot] (#185)
• Rename default project file from .struct.yaml to .structkit.yaml @httpdss (#195)
• docs: add Ecosystem section to README @httpdss (#194)
• Phase 1: Add Linux distribution packages (.deb and .rpm) @httpdss (#193)
• Position StructKit as YAML scaffolding for AI assistants via MCP @httpdss (#192)
• Add hook safety controls for structkit @httpdss (#190)
• docs: fix block end delimiter, slugify signature, and stale repo refs @httpdss (#189)
• [#186] Fix Fish shell completions @httpdss (#187)
• Bump pyproject version to 3.2.1 @github-actions[bot] (#182)

🚀 Features

• Add config layering system with user and project defaults @httpdss (#191)
• feat: extend latest_release filter options @httpdss (#188)