docs(kiota): Add few but important details for CLI call arguments and CPM

[DevTKSS]

… its prompted "missing packages" the user needs to add from this to his CPM file.

• The Folder "Client" and Namespace should be named with plural as its common for areas of our apps that might get expanded in the development process
• Executing Kiota CLI tool results with already added HttpKiota Feature and UseHttp() in the host builder to tell about now listed packages needed to be added, so the user will already have the note and copy to clipboard for this now.
• Added the Project Named Folder to the CLI Path, since not including it, but with the Uno classic folder structure, this resulted on my side in, the Client folder was one directory above the projects we are seeing, so could only be seen from the folder view in VS 2022. Adjusting this like now results in the setup we can explore in Uno apps from template including kiota out of the box.

[!IMPORTANT] Please check, the UseHttpKiota to be valid, as its not recognized in my right now to 6.0.110 updated uno app following the guide, to add those details! Secondary, please also update the uno extensions docs version which is pulled in to the Uno.UI repo so the updates like "Http" instead of "HttpKiota" and so on which I did see are here already applyed will be also included on the web docs.

GitHub Issue (If applicable): closes #

found none explicitly to this, but mentioned these details here now added (and hopefully working at runtime as I am trying to get some things set up still) on discord, if that counts as issue.

PR Type

What kind of change does this PR introduce?

• Documentation content changes

What is the current behavior?

missing parts, CLI Command was not working as expected, on the current published docs the cli command is also --namespace and not with the -name postfix like on the actual md files

What is the new behavior?

the kiota cli command and suddenly missing packages should now get a better expirience as we are prepared and know how to fix that quickly the dotnet add package seems to not work in uno projects?

PR Checklist

Please check if your PR fulfills the following requirements:

• [ ] Tested code with current supported SDKs
• [x] Docs have been added/updated which fit documentation template. (for bug fixes / features)
• [ ] Unit Tests and/or UI Tests for the changes have been added (for bug fixes / features) (if applicable)
• [ ] Wasm UI Tests are not showing unexpected any differences. Validate PR Screenshots Compare Test Run results.
• [x] Contains NO breaking changes
• [ ] Updated the Release Notes
• [ ] Associated with an issue (GitHub or internal)

Other information

unoplatform/uno#2792 is still pending as the authentification config with more than 1 client is still a mystery black box from the docs. if the solution is using the ms docs config:subconfig naming, then please "just" add it as information. right now that would not be clear and should include namedoptions capability also for kiota

Internal Issue (If applicable):