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## Why are these changes needed?
convenience - allows to just run "agenthost"
```
dotnet pack --no-build --configuration Release --output './output/release' -bl\n
dotnet tool install --add-source ./output/release Microsoft.AutoGen.AgentHost
agenthost
```
<!-- Please give a short summary of the change and the problem this
solves. -->
## Related issue number
<!-- For example: "Closes #1234" -->
closes#5646
## Checks
- [ ] I've included any doc changes needed for
<https://microsoft.github.io/autogen/>. See
<https://github.com/microsoft/autogen/blob/main/CONTRIBUTING.md> to
build and test documentation locally.
- [ ] I've added tests (if relevant) corresponding to the changes
introduced in this PR.
- [ ] I've made sure all auto checks have passed.
cleaning up the dotnet docs site, improving formatting, making the
landing page look more like the python
## Why are these changes needed?
---------
Co-authored-by: Jack Gerrits <jackgerrits@users.noreply.github.com>
Ryan Sweet
Jack Gerrits
Jacob Alber