chore(main): release 0.38.6

[droplet-bot]

🤖 I have created a release beep boop

0.38.6 (2025-12-26)

Features

• model: add creator tracking to model resource (#782) (6006495)

Refactor

• model: move repository tag management APIs for Docker registry (#779) (0247eee)

---

This PR was generated with Release Please. See documentation.

---

Note

Publishes release 0.38.6 and updates release metadata.

• Feature: model adds creator tracking to the model resource
• Refactor: model moves repository tag management APIs for Docker registry
• Bumps release-please manifest from 0.38.5 to 0.38.6

^{Written by Cursor Bugbot for commit ba5ff89. This will update automatically on new commits. Configure here.}