TTP as a Service PoC#5637

Draft

sreuland wants to merge 13 commits intostellar:mainfrom

sreuland:ttp_poc

Commits on Mar 23, 2025

update go mod
sreuland
committed

Commits on Mar 25, 2025

use master for protos ref
sreuland
committed

Commits on Mar 28, 2025

smaller rpc long polling routine for leaner example
sreuland
committed