[ENH] Use node name for routing

[HammadB]

Description of changes

Summarize the changes made by this PR.

• Improvements & Bug fixes
  • This allows the FE to route based on the node name instead of the id
  • It introduces config to control the routing mode. For single-node envs, like local tests, we still want ip based routing
  • We only route to nodes if ALL entries in memberlist have nodes populated
  • This change is backwards compatible, with the exception of multiple frontends maybe having different routing schemes during rollout. This is tolerable.
• New functionality
  • None

Test plan

How are these changes tested?

• Tests pass locally with pytest for python, yarn test for js, cargo test for rust

Documentation Changes

None

[github-actions]

Reviewer Checklist

Please leverage this checklist to ensure your code review is thorough before approving

Testing, Bugs, Errors, Logs, Documentation

• Can you think of any use case in which the code does not behave as intended? Have they been tested?
• Can you think of any inputs or external events that could break the code? Is user input validated and safe? Have they been tested?
• If appropriate, are there adequate property based tests?
• If appropriate, are there adequate unit tests?
• Should any logging, debugging, tracing information be added or removed?
• Are error messages user-friendly?
• Have all documentation changes needed been made?
• Have all non-obvious changes been commented?

System Compatibility

• Are there any potential impacts on other parts of the system or backward compatibility?
• Does this change intersect with any items on our roadmap, and if so, is there a plan for fitting them together?

Quality

• Is this code of a unexpectedly high quality (Readability, Modularity, Intuitiveness)

[github-actions]

Please tag your PR title with one of: [ENH | BUG | DOC | TST | BLD | PERF | TYP | CLN | CHORE]. See https://docs.trychroma.com/contributing#contributing-code-and-ideas

[HammadB]

• [ENH] Round robin grpc connections amongst N query nodes #3454
• [ENH] Use node name for routing #3452 👈 (View in Graphite)
• [ENH] Add node name to memberlist #3450
• main

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[github-actions]

Please tag your PR title with one of: [ENH | BUG | DOC | TST | BLD | PERF | TYP | CLN | CHORE]. See https://docs.trychroma.com/contributing#contributing-code-and-ideas

[Sicheng-Pan]

Lgtm