Update documentation and code snippets

mock/local_test.py

@@ -1,11 +1,11 @@
-from argenta.orchestrator.argparser import ArgSpace, BooleanArgument, ValueArgument
-from argenta.orchestrator.argparser.arguments import InputArgument
+from argenta import Router, Command
 
-argspace = ArgSpace([
-    InputArgument(name="arg1", value="val1", founder_class=ValueArgument),
-    InputArgument(name="arg2", value=True, founder_class=BooleanArgument),
-    InputArgument(name="arg3", value="val3", founder_class=ValueArgument),
-])
-
-print(argspace._name_object_paired_args)
-print(argspace.get_by_type(ValueArgument))
+router = Router()
+@router.command(Command('some', aliases=['test', 'case']))
+def handler(response): # pyright: ignore[reportUnusedFunction]
+    pass
+@router.command(Command('ext', aliases=['more', 'foo']))
+def handler2(response): # pyright: ignore[reportUnusedFunction]
+    pass
+    
+print(router.aliases)