refactor: micro prometheus metrics and update go.mod

build(deps): bump golang.org/x/net from 0.35.0 to 0.38.0

feat: update go.mod

Update readme.md

Update readme.md

Update readme.md

feat: update grpc code

fix: service shutdown func exec

feat: updat go.mod

feat: update grpc version

feat: update mac install grpc shell

Merge pull request #10 from daheige/dependabot/npm_and_yarn/example/clients/nodejs/grpc/grpc-js-1.10.9

build(deps): bump @grpc/grpc-js in /example/clients/nodejs

Merge pull request #9 from daheige/dependabot/go_modules/golang.org/x/net-0.23.0

build(deps): bump golang.org/x/net from 0.20.0 to 0.23.0