add paddler faq

[Propfend]

No description provided.

[Copilot]

Pull request overview

This PR adds an FAQ section to the README that explains the differences between Paddler and llama.cpp RPC, highlighting Paddler's advantages in service discovery, fault tolerance, load balancing, reconfiguration, and elastic scaling.

• Adds a new "FAQ" section positioned between "Starting out" and "Why the Name" sections
• Documents key differentiators between Paddler and llama.cpp RPC
• References GitHub issue #35 for additional context

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[malzag]

@Propfend, awesome, thanks for the PR! Two asks:

• Can you create a collapsed section (https://docs.github.com/en/get-started/writing-on-github/working-with-advanced-formatting/organizing-information-with-collapsed-sections) out of the question and the answer? So that the question is visible at all times, and the answer is visible after expanding?
• Can you also update the language a little bit (Paddler has -> Paddler provides; remove "In contrast", add "a" before "round-robin load-balancing strategy", make "For more information" a proper list item).