Update phone.go

Create push-to-docker-hub.yml

fix: cpu issue

Update README.md

doc: add screenshot

doc: add docker env

fix: change scratch to alpine

fix: change scratch to alpine

fix: dockerfile entrypoint to exec mode

feat: add docker

feat: add readme assets 4 chip bak as its sold out

Merge branch 'master' of github.com:toby1991/sms-forwarder

fix: https://github.com/toby1991/sms-forwarder/issues/5

Update README.md

update release workflow