feat: add Python 3.13 support

[patsevanton]

Description

This PR adds Python 3.13 compatibility to the project while maintaining backward compatibility with Python 3.10–3.12.

Changes

pyproject.toml

• Expand Python version range from >=3.10,<=3.12.9 to >=3.10,<3.14
• Relax numpy version constraint from >=1.26.4,<1.27.0 to >=1.26.4,<3 (numpy 1.26.x does not support Python 3.13)
• Relax pandas version constraint from ==2.2.2 to >=2.2.3,<4 (pandas 2.2.2 fails to compile on Python 3.13)
• Upgrade typer from ^0.7.0 to >=0.9.0,<1 (typer 0.7.0 is incompatible with click 8.4+ required by Python 3.13)

robusta_krr/main.py

• Fix show_severity option declaration: change " /--exclude-severity" to "--show-severity/--exclude-severity" — the old syntax caused TypeError: Secondary flag is not valid for non-boolean flag with newer click versions
• Add None guard for namespaces and resources before checking "*" in value to prevent TypeError when these options are not provided

tests/test_krr.py, tests/test_runner.py

• Remove mix_stderr=False argument from CliRunner() — this parameter was removed in newer typer versions

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 3fba8c3e-37af-4f6b-b80c-04d592bf7ccc

📥 Commits

Reviewing files that changed from the base of the PR and between f5870ac and 14010da.

📒 Files selected for processing (1)

• pyproject.toml

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Walkthrough

Updates project tooling and dependency constraints (Python >=3.10,<3.14, Black targets), adjusts Typer CLI flag declaration and Config wildcard handling, and standardizes test CliRunner construction and test docstrings.

Changes

Python version and CLI tooling alignment

Layer / File(s)	Summary
Project dependencies and tooling constraints pyproject.toml	Black target-version updated to py310, py311, py312, py313. Poetry python requirement set to >=3.10,<3.14. Dependency constraints adjusted: typer to >=0.15.0,<1, numpy replaced with Python-version-conditioned ranges, and pandas widened to >=2.2.3,<4.
CLI flag declaration and wildcard expansion logic robusta_krr/main.py	Typer show_severity option declared as paired flag --show-severity/--exclude-severity. Several CLI-related docstrings were clarified and Config now expands namespaces and resources to "*" only when the provided value is truthy and contains "*".
Test runner stderr handling standardization tests/test_krr.py, tests/test_runner.py	Test fixtures now use CliRunner() defaults instead of CliRunner(mix_stderr=False). Multiple tests received brief docstring lines describing their intent.

🎯 3 (Moderate) | ⏱️ ~20 minutes

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title 'feat: add Python 3.13 support' directly and clearly summarizes the main objective of the PR, which is adding Python 3.13 compatibility.
Description check	✅ Passed	The description is comprehensive and relates directly to the changeset, detailing specific updates to pyproject.toml, main.py, and test files for Python 3.13 support.
Docstring Coverage	✅ Passed	Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%.
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.

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🧪 Generate unit tests (beta)

• Create PR with unit tests

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[coderabbitai]

Actionable comments posted: 3

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@pyproject.toml`:
- Line 27: The dependency constraint for the Typer package in the pyproject (the
line defining "typer = { extras = [\"all\"], version = \"...\" }") allows
versions older than 0.15.0 which lack Python 3.13 support; update that version
specifier to ">=0.15.0,<1" so the project requires Typer 0.15.0 or newer while
remaining below 1.0.
- Line 12: Update the Black configuration's target-version list in
pyproject.toml by adding 'py313' to the existing array (the key is
target-version) so it reads target-version = ['py310','py311','py312','py313'],
ensuring Black formats code for Python 3.13 as well as the other specified
versions.
- Line 31: The numpy dependency constraint in pyproject.toml currently allows
1.26.x which lacks Python 3.13 support; update the numpy entry to use
Python-version markers so projects on <3.13 keep 1.26.x and projects on >=3.13
get a compatible 2.x series (e.g., split the numpy key into two table entries
with version ranges tied to python = "<3.13" and python = ">=3.13" respectively,
using >=1.26.4,<1.27.0 for pre-3.13 and >=2.1.0,<3 for 3.13+).

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 09678380-d426-4df9-8e59-5e88502fb9ed

📥 Commits

Reviewing files that changed from the base of the PR and between 4465a10 and a22ad2f.

📒 Files selected for processing (4)

• pyproject.toml
• robusta_krr/main.py
• tests/test_krr.py
• tests/test_runner.py

[patsevanton]

@aantn Please review the changes and provide feedback.