read me
ref https://zenn.dev/hsaki/books/golang-grpc-starting

protoc -I=./api ./api/hello.proto --js_out=import_style=commonjs:./client/generated --grpc-web_out=import_style=commonjs,mode=grpcwebtext:./client/generated

go get -u gorm.io/gorm
go get -u gorm.io/driver/mysql
go get -u gorm.io/gen go get -u github.com/golang-jwt/jwt/v5

docker run --name mysql -e MYSQL_ROOT_PASSWORD=password -p 3306:3306 -d mysql:latest

GRANT ALL PRIVILEGES ON . TO 'root'@'%';