[Feature] Start Dapr run file from context menu

[philliphoff]

Enable starting Dapr via a context menu item on a Dapr run file in FIle Explorer. With Dapr 1.10, run files can be used to start multiple applications, with files named (by default) dapr.yaml. The extension should add a command to the context menu for such files, that starts a dapr run -f <file> command in a new terminal.