feat(ci): revise backend routing

[DerekRoberts]

Description

Now this is how you route a backend!

Changelog

Changed

• Route backend traffic through frontend caddy as FRONTEND_URL/api

How was this tested?

• [x] 🧠 Not needed
• [ ] 👀 Eyeball
• [ ] 🤖 Added tests

What gif/image best describes this PR or how it makes you feel?

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Thanks for the PR!

Deployments, as required, will be available below:

• Frontend
• Backend
• Oracle-API

Please create PRs in draft mode. Mark as ready to enable:

• Analysis Workflow

After merge, new images are deployed in:

• Merge Workflow

---

Thanks for the PR!

Deployments, as required, will be available below:

• Frontend
• Backend
• Oracle-API

Please create PRs in draft mode. Mark as ready to enable:

• Analysis Workflow

After merge, new images are deployed in:

• Merge Workflow

[DerekRoberts]

Closing to free up resources. Will reopen in a bit.