Limit number of simulated drones to be between 1 and 10

.gitignore

@@ -1 +1,2 @@
 docs/build/
+.vscode

skel/Desktop/simulated-drone/sim_drone.py

@@ -134,7 +134,7 @@ def start(sys_id: int = 1):
 
 
 @app.command()
-def start_group(count: int):
+def start_group(count: int = typer.Argument(min=1, max=10)):
     """Start a group of robots"""
     for i in range(count):
         logger.info(f"start robot {i}")