New tutorials

[Xmaster6y]

What does this PR do?

Key insights about the PR.

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Checklist

• I have read the CONTRIBUTING guide.
• I have added tests for my changes if needed.
• I have updated the documentation if needed.

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Summary by cubic

Add two new tutorials: Concept Attribution (LRP + RelMax) and Chess Dimension Estimation. Both are surfaced in the docs with cards and assets; also bump the torchrl extra to >=0.11.0 and relax pre-commit for large notebooks.

• New Features

  • Added docs/source/notebooks/tutorials/concept-attribution.ipynb (striped concept, concept-conditioned relevance) and image assets.
  • Added docs/source/notebooks/tutorials/chess-dimension-estimation.ipynb (channel-wise intrinsic dimension on chess activations); surfaced both in tutorials.rst with grid cards and cited LCZeroLens.

• Dependencies

  • Bumped torchrl extra to >=0.11.0; lock updates include torchrl 0.11.1, tensordict 0.11.0, and pyvers 0.2.2.
  • Removed pre-commit check-added-large-files hook to permit larger notebooks and images.

^{Written for commit 96c00a5. Summary will update on new commits.}

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 97.19%. Comparing base (64418bb) to head (96c00a5).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

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  Coverage   97.19%   97.19%           
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  Files          39       39           
  Lines        2426     2426           
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  Hits         2358     2358           
  Misses         68       68           

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[cubic-dev-ai]

No issues found across 11 files

Confidence score: 5/5

• Automated review surfaced no issues in the provided summaries.
• No files require special attention.

_{Requires human review: Includes production dependency updates (torchrl, tensordict) and modifies pre-commit security/sanity hooks, which require human review for potential compatibility and repo health impact.}