feat(server): start grpc server and register services in standalone mode (backport #18110)

[mergify]

This is an automatic backport of pull request #18110 done by Mergify.
Cherry-pick of 31f5bc0 has failed:

On branch mergify/bp/release/v0.50.x/pr-18110
Your branch is up to date with 'origin/release/v0.50.x'.

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Changes to be committed:
	modified:   docs/docs/user/run-node/01-run-node.md
	modified:   server/start.go

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   CHANGELOG.md

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[likhita-809]

hey @p-offtermatt, can you resolve the conflicts on this PR?
since its a backport of your #18110 PR

[p-offtermatt]

I created a new PR for this (since lacking write access I cannot push directly to this PR)
#18163