Add bugbear linter to ruff linter emulations

[mulkieran]

Related stratis-storage/project#900

[mulkieran]

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⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Advanced

Run ID: 4e9068f1-24f3-4736-8387-18ba18307d0f

📥 Commits

Reviewing files that changed from the base of the PR and between c338ff8 and 1d24d7d.

📒 Files selected for processing (5)

• pyproject.toml
• src/stratis_cli/_actions/_data.py
• src/stratis_cli/_actions/_formatting.py
• src/stratis_cli/_alerts.py
• src/stratis_cli/_parser/_shared.py

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Walkthrough

The project enables Ruff bugbear rules and updates affected code. Changes add strict iterable-length validation, direct attribute access, and assert_never fallbacks for exhaustive type handling.

Changes

Ruff lint updates

Layer / File(s)	Summary
Bugbear-compatible implementations pyproject.toml, src/stratis_cli/_actions/_data.py, src/stratis_cli/_actions/_formatting.py	Ruff enables the B rule set. Table formatting uses strict zip, and D-Bus method access uses direct attribute access.
Exhaustive type assertions src/stratis_cli/_alerts.py, src/stratis_cli/_parser/_shared.py	Unreachable assert False fallbacks use assert_never in alert methods and unit-specifier handling.

Priority: ⬇️ Low

Estimated code review effort: 2 (Simple) | ~10 minutes

Change: Other

Merge Risk: ⚪ Minimal · up to 1d24d

The lint updates are mergeable with no identified runtime or integration risk.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	Docstring coverage is 92.86% which is sufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 14 functions across 4 files. (1 skipped: 1 …
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.
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and concisely describes the main change: enabling Ruff's bugbear rules for the project.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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