Rafactored beets/random.py and moved into beetsplug/random.py

[semohr]

The beets/random.py module was only used by the random plugin, so I moved its functions into beetsplug/random.py to keep core modules cleaner.

Changes:

• Moved beets/random.py functions into beetsplug/random.py
• Added typehints for better readability and tooling support
• Added additional tests for improved coverage
• General tidy up and refactor, keeping the core functionality unchanged

[Copilot]

Pull Request Overview

This PR moves the beets/random.py module into beetsplug/random.py to consolidate random functionality with its only consumer, the random plugin, thereby keeping core modules cleaner.

• Moved all functions from beets/random.py into beetsplug/random.py
• Added comprehensive type hints for better code clarity and tooling support
• Enhanced test coverage with additional test cases for edge cases and different functionality modes

Reviewed Changes

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

File	Description
beets/random.py	Complete removal of the standalone random module
beetsplug/random.py	Integration of moved functions with added type hints and improved implementation
test/plugins/test_random.py	Updated import path and added comprehensive test cases for better coverage

[codecov]

Codecov Report

❌ Patch coverage is 93.33333% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 65.90%. Comparing base (c2d1bc3) to head (3941fd3).

Files with missing lines	Patch %	Lines
beetsplug/random.py	93.33%	1 Missing and 2 partials ⚠️

🚀 New features to boost your workflow:

• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.