Add Windows support for make up command

[miravanisri]

Proposed Changes

• Added Windows compatibility for the make up command in the Makefile.
• This allows contributors using Windows OS to start and manage the project setup without errors.
• The script now automatically detects the OS and executes appropriate commands for Windows and Unix-like systems.

Associated Issue

• No existing issue was opened for this.
• Found and fixed the issue while setting up the project on Windows — previously, the make up command failed due to unsupported shell commands.

Architecture changes

• No architecture-level changes made.
• Only improvements in the Makefile to ensure cross-platform support.

Merge Checklist

• [x] Tests added/fixed (manual verification on Windows)
• [x] Update docs in /docs (if applicable)
• [x] Linting Complete
• [x] Any other necessary step (ensured backward compatibility with Unix-based systems)

@ohcnetwork/care-backend-maintainers @ohcnetwork/care-backend-admins

[miravanisri]

Hi maintainers 👋, I noticed the make up command wasn’t working on Windows, so I’ve added OS detection and Windows support. It now works for both Windows and Linux/Unix systems. Tested locally on Windows 11. Thanks for reviewing!

[praffq]

We recommend using Linux/Unix or WSL on Windows for contributing to Care. Some dependencies don’t work well on Windows native shell, so it've kept that way on purpose.