chore: add devcontainer config

[Steffen911]

Disclaimer: Experimental PR review

Greptile Summary

Updated On: 2025-09-17 11:25:51 UTC

This PR adds a minimal devcontainer configuration file (.devcontainer/devcontainer.json) to automate the development environment setup process. The configuration includes a postCreateCommand that runs the exact sequence of commands specified in the CONTRIBUTING.md guide: installing Poetry plugins (poetry-dotenv-plugin and poetry-bumpversion), installing all project dependencies with extra packages, and setting up pre-commit hooks.

The devcontainer integration streamlines developer onboarding by eliminating the need to manually execute multiple setup commands when creating a new development environment. This automation ensures consistency across different development setups and reduces the friction for new contributors to get started with the project. The configuration follows the existing development workflow documented in CONTRIBUTING.md, making it a natural extension of the current development practices.

PR Description Notes:

• The PR has no description, which makes it difficult to understand the motivation and context for adding devcontainer support

Confidence score: 4/5

• This PR is safe to merge with minimal risk as it only adds optional development tooling
• Score reflects the non-critical nature of devcontainer configuration and straightforward automation of existing documented steps
• Pay attention to the minimal devcontainer configuration that may need future enhancements for optimal development experience

Context used:

Rule - Open a GitHub issue or discussion first before submitting PRs to explain the rationale and necessity of the proposed changes, as required by the contributing guide. (link)

[greptile-apps]

_{1 file reviewed, no comments}

_{Edit Code Review Bot Settings | Greptile}