docs: update options for `next`

[snitin315]

What kind of change does this PR introduce? docs.

Did you add tests for your changes? No.

If relevant, did you update the documentation? Yes.

Summary

• Update Options.
• Remove SERVE-OPTIONS-v3.md

Does this PR introduce a breaking change?

Other information

[codecov[bot]]

Codecov Report

Merging #3365 (9ae992c) into next (98a6fd0) will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##             next    #3365   +/-   ##
=======================================
  Coverage   93.07%   93.07%           
=======================================
  Files          22       22           
  Lines        1617     1617           
  Branches      457      457           
=======================================
  Hits         1505     1505           
  Misses        112      112           

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