Class 22. Publishing packages and apps

<li>Publishing packages on pub.dev<br/>
&nbsp;&nbsp;&nbsp;+ Creating the package<br/>
&nbsp;&nbsp;&nbsp;+ Documenting the source code<br/>
&nbsp;&nbsp;&nbsp;+ Reviewing and publishing<br/>
&nbsp;&nbsp;&nbsp;+ Scores and good practices<br/>
&nbsp;&nbsp;&nbsp;+ Verified publishers and Flutter Favorites<br/>

<li>Publishing apps on Store<br/>
&nbsp;&nbsp;&nbsp;+ Releasing Android apps<br/>
&nbsp;&nbsp;&nbsp;+ Releasing iOS apps<br/>
&nbsp;&nbsp;&nbsp;+ Splash screens<br/>
&nbsp;&nbsp;&nbsp;+ Doing CI/CD for Flutter: Github actions<br/>