Fetched template changes and migrated to uv

[spietras]

Closes #52

[Copilot]

Pull request overview

This PR migrates the template from Poetry to uv for dependency management and updates various template files and configurations. The changes align with modern Python tooling and improve the development experience.

Key Changes

• Migration from Poetry to uv for dependency management
• Updated Python version from 3.12 to 3.13
• Updated NixOS version from 24.11 to 25.05
• Improved type hints across test utilities with proper context manager signatures
• Removed email field from template configuration
• Updated GitHub Actions and development container configurations

Reviewed changes

Copilot reviewed 98 out of 110 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
src/uv.lock.jinja	New dependency lock file for uv package manager
src/pyproject.toml.jinja	Migrated from Poetry to uv with updated dependency specifications
tests/utils.py	Added proper type hints for context manager methods
src/tests/utils/containers.py	Improved type hints with Self return type and explicit parameter types
src/tests/utils/waiting/*.py	Added @override decorators and improved type safety
src/flake.nix.jinja	Updated Python version and replaced Poetry with uv
src/Taskfile.dist.yaml.jinja	Updated task commands to use uv instead of Poetry
.github/workflows/*.yaml	Updated action versions and removed Poetry cache
copier.yaml	Removed email field from template questions

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.