Make version to be latest so it's inline with psdc versioning (#143)

* Make version to be v0 so it's inline with psdc versioning

* v0 to latest

Author: FabioRosado

src/pyscript/_generator.py

@@ -115,7 +115,7 @@ def create_project(
         "type": "app",
         "author_name": author_name,
         "author_email": author_email,
-        "version": "v0",
+        "version": "latest",
     }
 
     app_dir = Path(".") / app_name