Minor issue - remove logging

remove unused debug log

Add context to execution

as suggested and patched by @euiko added context to command execution

fix race due shared verbose variable

when running multiple proxy using using verbose mode , race condition may occurred due shared global verbose variable
fix by using scoped variable instead

fix race and use better synchronization

• fix stdout and stderr race condition
• use better synchronization between commands

fix data race due lack of synchronization for shared `stdin`

v0.1.1

fix race during proxy running

initial release

v0.1.0

feat: add action helpers