feat: Add tasks for ARC-like (#2986)

[KATO-Hiro]

close #2986

Summary by CodeRabbit

• New Features

  • Extended contest recognition system to support NIKKEI2019 QUAL contests. The system now properly identifies and classifies this contest format, improving compatibility with additional contest sources.

• Tests

  • Added test cases to verify correct classification of NIKKEI2019 QUAL contests and ensure proper functionality of the expanded recognition system.

_{✏️ Tip: You can customize this high-level summary in your review settings.}

[coderabbitai]

Walkthrough

Added support for 'nikkei2019-qual' contest classification as ARC_LIKE by extending the ARC_LIKE prefix mapping with a new entry, alongside a corresponding test case verifying the classification behavior.

Changes

Cohort / File(s)	Summary
ARC_LIKE Contest Support src/lib/utils/contest.ts	Added 'nikkei2019-qual' entry to ARC_LIKE constant mapping it to '全国統一プログラミング王決定戦予選'; updated comment date reference
Test Coverage src/test/lib/utils/test_cases/contest_type.ts	Added test case verifying 'nikkei2019-qual' is correctly classified as ContestType.ARC_LIKE

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~5 minutes

• Verify the contest ID 'nikkei2019-qual' and its Japanese label are correctly mapped
• Confirm the test case appropriately validates the new classification

Poem

🐰 A new contest joins the fold,

Nikkei's trials, brave and bold!

ARC-like now, mapped with care,

Tests ensure it's recognized fair. ✨

Pre-merge checks and finishing touches

✅ 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 'feat: Add tasks for ARC-like' accurately describes the main change: adding a new ARC-like contest entry (nikkei2019-qual) to the contest classification system.
Linked Issues check	✅ Passed	The PR successfully adds support for the nikkei2019-qual contest as an ARC-like contest with corresponding test case, fulfilling the requirement to enable problem import from issue #2986.
Out of Scope Changes check	✅ Passed	All changes are directly related to the objective of adding ARC-like contest support; no extraneous modifications detected.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

✨ Finishing touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch #2986

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📜 Recent review details

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Cache: Disabled due to data retention organization setting

Knowledge base: Disabled due to data retention organization setting

📥 Commits

Reviewing files that changed from the base of the PR and between 6adb23d and 6ad4821.

📒 Files selected for processing (2)

• src/lib/utils/contest.ts (2 hunks)
• src/test/lib/utils/test_cases/contest_type.ts (1 hunks)

🧰 Additional context used

🧬 Code graph analysis (1)

src/test/lib/utils/test_cases/contest_type.ts (1)

src/lib/types/contest.ts (2)

• ContestType (30-53)
• ContestType (56-56)

⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (1)

• GitHub Check: preview

🔇 Additional comments (2)

src/test/lib/utils/test_cases/contest_type.ts (1)

292-295: LGTM!

The test case follows the established pattern and correctly verifies the new nikkei2019-qual contest is classified as ARC_LIKE.

src/lib/utils/contest.ts (1)

99-99: LGTM!

The new nikkei2019-qual entry is correctly added to the ARC_LIKE mapping with the appropriate Japanese contest name. The HACK comment date update reflects the current state of the configuration.

Also applies to: 129-129

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[KATO-Hiro]

LGTM