chore(docs) Clarify uds.dev Usage in Quick Start Docs

[barronstone]

Describe what should be investigated or refactored

Problem: The bottom of the Quick Start docs page lists several uds.dev URLs to access the UI, API, and RAG Server. It is not clear to first-time readers that these are the URLs to access those tools on the local system hosting LeapfrogAI.

Solution: Add a short explanation to clarify that these URLs are for accessing the locally hosted LeapfrogAI deployment.

Links to any relevant code

Checking Deployment section of the Quick Start guide

Additional context

One of our mission heroes reached out to ask about this. He tried clicking on the URLs when exploring our docs, but since he wasn't running LeapfrogAI locally it didn't go anywhere. He looked up the domain and saw that it was registered, causing more confusion. It looks like we're directing people to a website that we're not maintaining.