Let's make OpenCut dev setup painless with Dev Containers!

Hey team! 👋

Setting up OpenCut locally can be tricky right now:

• 😵 Bun + Docker + Postgres + Redis = dependency soup
• ⏳ 45+ minutes of setup before writing any code
• 🤯 "Works on my machine" issues

Let's fix this with Dev Containers!

✅ One-click setup (VS Code or Codespaces)
✅ No more "how do I install X?" questions
✅ Same environment for everyone

Here's what changes:

.devcontainer/
├── devcontainer.json  # Pre-configured IDE setup
├── Dockerfile         # Ready-to-go environment
└── docker-compose.yml # DB + Redis included

What stays the same:

• You can still use your current setup if preferred
• Zero impact on production
• Adds just 3 small config files

Why this matters:

• New contributors can go from git clone to coding in 5 minutes
• No more debugging environment-specific issues
• Perfect for our fast-moving project

I'm happy to implement this if the team agrees! 🙌

Start by reviewing the repository's current Bun, Docker, Postgres, and Redis setup before working in the proposed .devcontainer/devcontainer.json, Dockerfile, and docker-compose.yml files. Done means VS Code or Codespaces can provide the development environment with the database and Redis services while leaving the existing setup and production behavior unchanged.