* Removed unnecessary comment
* Update to use file-level namespaces
* Using target-typed new expression
* QoL improvements to code base - primary constructors on classes and records, use of collection initializers, target-typed new expressions, etc.
* Applied all manner of QoL improvements to Dapr.Client
* Fixed break in example caused by nullability annotation change
* Refactored where streaming subscription example is located in solution to align with packages
* Refactored actor example to modernize
* Modernized example
Signed-off-by: Whit Waldo <whit.waldo@innovian.net>