Add support for Python 3.13

[snejus]

Fixes #5575
Fixes #5822
Fixes #6082
Fixes #6026

TODO

• Update confuse

Python 3.13 compatibility

• Updated librosa dependency from ^0.10.2.post1 to >=0.11 where a bug with numpy types is fixed.
• Updated transitive audioread dependency which now pulls in standard-aifc, standard-sunau, and audioop-lts packages for Python 3.13 and above.

Python 3.14 compatibility

• Python 3.14 introduced stricter requirements for input type in low level fnctl.ioctl function which we used to detect the terminal width. I replaced it with high-level, cross-platform shutil.get_terminal_size().
• I'm not adding official support yet, as I faced many issues trying to install librosa dependencies on Python 3.14. It should work fine for people that do not use autobpm, and it may even work for those that do - if they have the right set of system dependencies available. We can revise this once we drop Python 3.9 in a couple of days.

Dependency updates

[github-actions]

Thank you for the PR! The changelog has not been updated, so here is a friendly reminder to check if you need to add an entry.

[Copilot]

Pull Request Overview

This PR adds support for Python 3.13 and 3.14 by addressing compatibility issues with dependencies and platform-specific code. The changes ensure the codebase can run on newer Python versions while maintaining backward compatibility.

Key changes:

• Updated librosa dependency to version >=0.11 to fix numpy type compatibility issues in Python 3.13+
• Replaced low-level fcntl.ioctl terminal width detection with cross-platform shutil.get_terminal_size() to handle Python 3.14's stricter type requirements
• Extended CI test matrix to include Python 3.13 and 3.14

Reviewed Changes

Copilot reviewed 3 out of 4 changed files in this pull request and generated 2 comments.

File	Description
pyproject.toml	Updated librosa dependency constraint from ^0.10.2.post1 to >=0.11 for Python 3.13+ compatibility
beets/ui/init.py	Refactored term_width() to use shutil.get_terminal_size() instead of platform-specific fcntl.ioctl, added type hint and caching decorator
.github/workflows/ci.yaml	Added Python 3.13 and 3.14 to the CI test matrix

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[sourcery-ai]

Hey there - I've reviewed your changes and they look great!

Prompt for AI Agents

Please address the comments from this code review:

## Individual Comments

### Comment 1
<location> `beets/ui/__init__.py:706` </location>
<code_context>
    return columns if columns else config["ui"]["terminal_width"].get(int)

</code_context>

<issue_to_address>
**suggestion (code-quality):** Replace if-expression with `or` ([`or-if-exp-identity`](https://docs.sourcery.ai/Reference/Rules-and-In-Line-Suggestions/Python/Default-Rules/or-if-exp-identity))

```suggestion
    return columns or config["ui"]["terminal_width"].get(int)
```

<br/><details><summary>Explanation</summary>Here we find ourselves setting a value if it evaluates to `True`, and otherwise
using a default.

The 'After' case is a bit easier to read and avoids the duplication of
`input_currency`.

It works because the left-hand side is evaluated first. If it evaluates to
true then `currency` will be set to this and the right-hand side will not be
evaluated. If it evaluates to false the right-hand side will be evaluated and
`currency` will be set to `DEFAULT_CURRENCY`.
</details>
</issue_to_address>

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 67.22%. Comparing base (201677a) to head (cbd74b3).
⚠️ Report is 9 commits behind head on master.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #6132      +/-   ##
==========================================
+ Coverage   66.98%   67.22%   +0.23%     
==========================================
  Files         118      118              
  Lines       18192    18180      -12     
  Branches     3079     3079              
==========================================
+ Hits        12186    12221      +35     
+ Misses       5347     5299      -48     
- Partials      659      660       +1     

Files with missing lines	Coverage Δ
beets/ui/__init__.py	80.05% <100.00%> (+0.64%)	⬆️
beetsplug/lyrics.py	86.61% <100.00%> (+8.11%)	⬆️

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Wrong pr sorry

[henry-oberholtzer]

Looks great to me - and confuse looks to be all set now too!

[semohr]

I think for the 3.13 update we don't necessarily need to wait for confuse but it might still be a good idea to update it now, if just for the improved type hints.

[snejus]

if just for the improved type hints.

That's exactly why I updated it for now!