Modernize repo hotfix 2

[wtgee]

Udpating testing and build to use hatch.

[Copilot]

Pull Request Overview

This PR modernizes the repository's build and testing infrastructure by migrating from tox to hatch for package management and testing.

Key Changes:

• Migrated testing dependencies from project.optional-dependencies to tool.hatch.envs.tests
• Updated GitHub Actions workflow to use hatch instead of tox for building and publishing
• Incremented version number in CHANGELOG to 0.2.3

Reviewed Changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File	Description
pyproject.toml	Removed project.optional-dependencies.testing section and pytest configuration; added hatch test environment with dependencies and test scripts
CHANGELOG.md	Updated version number from 0.2.2 to 0.2.3
.github/workflows/create-release.yml	Replaced tox commands with hatch equivalents for building the package

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[Copilot]

The pytest configuration options previously defined in [tool.pytest.ini_options] (including norecursedirs and testpaths) have been removed. Consider adding a [tool.pytest.ini_options] section back with norecursedirs = ['dist', 'build'] and testpaths = ['tests'] to maintain the same test discovery behavior.

Suggested change

	test-cov = "pytest --cov=panoptes.data --cov-report term-missing --verbose"
	test-cov = "pytest --cov=panoptes.data --cov-report term-missing --verbose"
	[tool.pytest.ini_options]
	norecursedirs = ["dist", "build"]
	testpaths = ["tests"]