Publish to Rust Crate and Flutter Pub

[fzyzcjy]

Originally #4, but since that thread is used for discussing names, I create a new issue.

• automate by CI
• change README and slogan Rethink the slogan; Review the README #24
• change tag Add tags to: GitHub, Crate, Pub #25
• don't forget it is 1.0.1, not 1.0.0 (before)
• publish rust codegen crate (will need to change name)
• publish rust crate
• publish flutter crate
• auto run when a "release" is created

[fzyzcjy]

https://github.com/fzyzcjy/flutter_rust_bridge/runs/3815930542?check_suite_focus=true

[fzyzcjy]

p.s. docs.rs has put my package into queue https://docs.rs/releases/queue

[github-actions]

This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new issue.