fix(sidebar): maintain order when changing values

[markacianfrani]

Motivation and Context

Resolves #205

How Has This Been Tested?

Can reproduce and test in dev mode and prod build. Tested manually in latest Chrome, FF, Safari

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation update

Checklist

• I have read the MCP Documentation
• My code follows the repository's style guidelines
• New and existing tests pass locally - two tests are failing for me locally but they also fail on main and unrelated to these changes.
• I have added appropriate error handling
• I have added or updated documentation as needed

Additional context

issue seems to be with newEnv[newKey] = value. using reduce instead to explicitly maintain the order of entries seems to resolve the issue

[olaservo]

Thank you for catching and fixing this!

[olaservo]

Looks like you just need to fix formatting and then I can merge:

npx prettier --write client/src/components/Sidebar.tsx

[markacianfrani]

whoops, sorry about that