v0.5.1

⚙️ Miscellaneous Tasks

• Align config and docs with canonical DX Toolkit template (#128)
• (deps) Bump ruff from 0.15.8 to 0.15.10 (#124)

💼 Other

• Bump version to 0.5.1

📚 Documentation

• Update changelog
• Add ecosystem table to README
• Add llms.txt for LLM-friendly documentation (#120) (#121)

🚀 Features

• Add toolkit metadata convention support

🚜 Refactor

• Rename metadata attr to _azure_functions_metadata (#130)