fix(uv): preserve transitive dependency markers

[finn-ball]

uv lock can omit a transitive edge marker when the condition is already guaranteed by the parent dependency. Preserve the markers that made each package reachable so platform-specific transitive versions do not become unconditional.

Propagation uses canonical minimal marker clauses to remain cycle-safe, and includes regressions for platform-split transitive versions and conditional dependency cycles.

[coderabbitai]

Important

Review skipped

Auto reviews are disabled on this repository. Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: c167853e-e39c-454f-b8d0-b4de689ba35d

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

• 🔍 Trigger review

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}

[CLAassistant]

All committers have signed the CLA.