Improve Bionic Serve Command

Update Bionic Serve to make use of Bionic Monitor.

Bionic serve currently makes use of dotnet watcher to detect changes and auto-build project.

Possible Command Usage for new command strategies:

1. Build and run project a single time
```bionic run```

2. Build on changes
```bionic serve```

3. Build and reload on changes
``` bionic monitor```
