0.0.38 - Contributor Improvements

[codemation]

What's Changed

• Add contribution guidelines by @codemation in Add contribution guidelines #50
• Enabled standardized pre-commit linter & actions step to better support outside contributions
• Improved Testing - Tests can be called individually and in sequence via single make command / vscode debugger.
• Minor Typing usability improvements to DataBaseModel method annotations.

Full Changelog: 0.0.37...0.0.38

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This discussion was created from the release 0.0.38 - Contributor Improvements.