build(pyproject): modernize license metadata and add package build CI check

[Aarogaming]

Summary

• modernize pyproject.toml license metadata
• add package build verification in CI
• keep changes scoped to packaging/release hygiene

Validation

• python -m build --sdist --wheel

[Copilot]

Pull request overview

This PR updates packaging metadata and CI to improve release hygiene by modernizing declared license information and ensuring the project can be built into sdist/wheel in GitHub Actions.

Changes:

• Update pyproject.toml license metadata.
• Add a CI step that runs python -m build --sdist --wheel to verify package buildability.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
pyproject.toml	Adjusts declared project license metadata in the PEP 621 [project] section.
.github/workflows/install_check.yml	Adds a CI build step to produce sdist and wheel artifacts.

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[Copilot]

[project].license under PEP 621 is expected to be a table (e.g., { file = "LICENSE" } or { text = "..." }). Setting it to a bare string ("MIT") is not PEP 621-compliant and can cause python -m build/setuptools to error or drop license file metadata. Consider reverting to license = { file = "LICENSE" } and (optionally) adding an SPDX-based license-expression = "MIT" if you want modern SPDX metadata.

Suggested change

	license = "MIT"
	license = { file = "LICENSE" }
	license-expression = "MIT"