Update documentation and code snippets

docs/code_snippets/flags/deploy_handler.py

@@ -0,0 +1,24 @@
+from argenta import Router, Response
+from argenta.command import Command, Flag, PossibleValues
+from argenta.command.flag import ValidationStatus
+
+router = Router()
+
+
+@router.command(Command(
+    "deploy", 
+    flags=Flag("verbose", possible_values=PossibleValues.NEITHER)
+))
+def deploy_handler(response: Response):
+    # Check for toggle flag presence
+    verbose_flag = response.input_flags.get_flag_by_name("verbose")
+
+    if verbose_flag and verbose_flag.status == ValidationStatus.VALID:
+        print("Deploying with verbose output...")
+        # Detailed logic
+    elif verbose_flag and verbose_flag.status == ValidationStatus.INVALID:
+        print("Incorrect flag value")
+        return
+    else:
+        print("Deploying...")
+        # Normal logic