Under the Features section, below the line, "Can add your own custom validations if needed" add this line:

• Accessibility friendly by automatically autofocusing input on validation error

The workflow push.yml is referencing action actions/checkout using references v1. However this reference is missing the commit a6747255bd19d7a757dbdda8c654a9f84db19839 which may contain fix to the some vulnerability.
The vulnerability fix that is missing by actions version could be related to:
(1) CVE fix
(2) upgrade of vulnerable dependency
(3) fix to secret leak and others.
Please consider to update the reference to the action.

Remove pull_request on this line: https://github.com/dericgw/tiny-mobx-form/blob/master/.github/workflows/push.yml#L3 so that CI/CD only runs on push. Super easy.