Add runlet to AI and Agents / Orchestration

[DMIAOCHEN]

What is this project?

runlet - A tiny observable runtime for Python agents.

• Provider-neutral — works with any LLM provider
• Zero required dependencies
• MIT licensed
• Available on PyPI: pip install runlet

Checklist

• Only one project in this PR
• Entry is in alphabetical order within its category
• Use PyPI package name as display name
• GitHub repo URL used
• Description ends with a period

[JinyangWang27]

@DMIAOCHEN Thanks for your submission. However, this project does not meet our acceptance criteria:

Repository age: The repository was created 2 days ago. We require a minimum of 3 months (or 6 months for Hidden Gem submissions) to ensure project stability.

GitHub stars: 1 star (minimum 100 required, or strong justification for Hidden Gem).

Please see our CONTRIBUTING.md for full requirements. You're welcome to resubmit once the project has matured and gained community traction.