docs(readme): add deployment steps

Author: garyng

readme.md

@@ -1,3 +1,20 @@
 # `wtfd` — What This Folder Does?
 
 Documentation for folders.
+
+## Development
+
+This project uses [Cake.Recipe](https://github.com/cake-contrib/Cake.Recipe) for compilation and deployment.
+
+```console
+.\build.ps1
+```
+
+## Deployment
+
+1. Merge to master for release (from `release` or `develop` branch)
+1. Draft a new release on GitHub
+   > **Note**: Don't start tag with `v`, otherwise `GitReleaseManager` will fail.
+1. `git tag` and push
+1. Let ci server run
+1. Publish release on GitHub