chore: update pre-commit hook releases

[mjun0812]

Overview and Background

Update the generated project's pre-commit hooks to the latest stable releases available on 2026-09-03. The previous configuration used uv-pre-commit 0.8.22 and ruff-pre-commit v0.13.2, leaving hook behavior behind current stable releases.

Related Issues

None.

Implementation Approach

Update only the existing rev values in template/.pre-commit-config.yaml, preserving the current hook set and arguments. The versions were selected from the official GitHub release lists using gh api, excluding prereleases and drafts.

Changes

• Set uv-pre-commit to 0.12.9.
• Set ruff-pre-commit to v0.16.5.

Impact

Generated projects will use newer uv lock and Ruff pre-commit environments. No additional hooks, configuration, runtime behavior, or compatibility layers are introduced.

Validation Results

• uvx copier copy . /tmp/python-copier-precommit-generated --defaults -d project_name=test-copier -d package_name=test_copier -d description='Test project' -d author_name=test-copier -d author_email=test-copier@example.com --trust: passed.
• uv run pre-commit run --all-files: passed (uv-lock, ruff check, and ruff format).
• uv run ruff format --check --diff .: passed.
• uv run --frozen pytest -vs: passed (2 tests).
• uv run ruff check --output-format=github .: reports existing rule-codes-in-selectors configuration diagnostics in the generated pyproject.toml; that file is outside this change.

[mjun0812]

Codex PR Review

Summary

This pull request updates the generated project's uv and Ruff pre-commit hook revisions while preserving the existing hook configuration. No blocking findings were confirmed. The Contract axis was skipped because no spec source was available.

Verdict

APPROVE

Findings

N/A

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Reviewed by Codex at f7fc4fa