fix trajectory dataset type

[hsballoon]

Summary by CodeRabbit

• Bug Fixes
  • Updated cloud dataset handling to consistently use the RL dataset type.
  • Ensured newly created records and training-data queries use the same dataset classification, improving data retrieval consistency.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: a9d22998-160c-464c-84da-64ee8a548298

📥 Commits

Reviewing files that changed from the base of the PR and between a31fc7b and 0c8de45.

📒 Files selected for processing (1)

• core/data_manager/strategy/cloud_strategy_impl.py

---

📝 Walkthrough

Walkthrough

The cloud strategy replaces the TEST dataset type with RL for stored landing records and training-data queries, including completed-step retrieval and maximum-step pagination.

Changes

Cloud dataset type alignment

Layer / File(s)	Summary
Apply RL dataset type to cloud records and queries core/data_manager/strategy/cloud_strategy_impl.py	Defines CLOUD_DATASET_TYPE as RL and applies it to LandingRecord creation, completed-step reads, and maximum-step queries.

Estimated code review effort: 1 (Trivial) | ~5 minutes

Suggested reviewers: binhuangpjlab

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title is concise and accurately reflects the main change: correcting the trajectory dataset type used in cloud strategy code.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

---

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

[two-tiger]

LGTM