feat: add development docker compose

[sergio-toro]

Description

This PR adds a development environment with all dependencies needed to start mem0 + postgres + neo4j graph.

Type of change

Please delete options that are not relevant.

• [ ] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] Refactor (does not change functionality, e.g. code style improvements, linting)
• [ ] Documentation update

How Has This Been Tested?

The development environment spins up when running docker compose up

Checklist:

• [x] My code follows the style guidelines of this project
• [x] I have performed a self-review of my own code
• [ ] I have commented my code, particularly in hard-to-understand areas
• [ ] I have made corresponding changes to the documentation
• [x] My changes generate no new warnings
• [ ] I have added tests that prove my fix is effective or that my feature works
• [ ] New and existing unit tests pass locally with my changes
• [ ] Any dependent changes have been merged and published in downstream modules
• [x] I have checked my code and corrected any misspellings

Maintainer Checklist

• [ ] closes #xxxx (Replace xxxx with the GitHub issue number)
• [ ] Made sure Checks passed

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Name	Status	Preview	Comments	Updated (UTC)
multimodal-demo	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Mar 20, 2025 0:17am

[CLAassistant]

All committers have signed the CLA.

[sergio-toro]

Hey @sergio-toro Thanks for addressing the comments. But I think if you are changing the output structure for graph in this PR then you should also update the docs for it: https://docs.mem0.ai/open-source/graph_memory. Or else you can skip the graph changes in this PR.

Ok, relations have been removed from this PR

[Dev-Khant]

Hey @sergio-toro Thanks for the contribution!!