build(fly): set prod server min machines to 0

[jji05]

Description

• Fixes [DevOps] Scale down fly instances to 0 for production server #969

I've set min machines to 0.

Type of change

Server now expects cold starts.

• Breaking change (fix or feature that would cause existing functionality to not work as expected)

How Has This Been Tested?

• This does not require tests (please leave a note as to why)

Checklist before requesting a review

• My code follows the style guidelines of this project
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added thorough tests that prove my fix is effective and that my feature works
• Additional issues have been created for any tech debt left in this PR
• I've requested a review from another user

[github-actions]

Preview Deployment Status

✅ Storybook Preview: https://1db380ad.uabc-storybook.pages.dev

✅ Frontend Preview: https://e806050f.uabc.pages.dev

[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🔵	Lines	82.66% (🎯 70%) 🟰 ±0%	2689 / 3253
🔵	Statements	82.58% (🎯 70%) 🟰 ±0%	2755 / 3336
🔵	Functions	76.93% (🎯 80%) 🟰 ±0%	647 / 841
🔵	Branches	78.13% (🎯 60%) 🟰 ±0%	1547 / 1980

File Coverage

No changed files found.

Generated in workflow #3977 for commit c28be13 by the Vitest Coverage Report Action