Add UserInputAction, coerce ActionFactoryAction to be async, add custom tables for MenuAction, Change Exit Command to use X

examples/falyx.yaml

@@ -9,6 +9,7 @@ commands:
     description: Run HTTP Action Group
     action: http_demo.action_group
     tags: [http, demo]
+    confirm: true
 
   - key: S
     description: Select a file

examples/user_input_demo.py

@@ -0,0 +1,38 @@
+import asyncio
+
+from prompt_toolkit.validation import Validator
+
+from falyx.action import Action, ChainedAction, UserInputAction
+
+
+def validate_alpha() -> Validator:
+    def validate(text: str) -> bool:
+        return text.isalpha()
+
+    return Validator.from_callable(
+        validate,
+        error_message="Please enter only alphabetic characters.",
+        move_cursor_to_end=True,
+    )
+
+
+chain = ChainedAction(
+    name="Demo Chain",
+    actions=[
+        "Name",
+        UserInputAction(
+            name="User Input",
+            prompt_text="Enter your {last_result}: ",
+            validator=validate_alpha(),
+        ),
+        Action(
+            name="Display Name",
+            action=lambda last_result: print(f"Hello, {last_result}!"),
+        ),
+    ],
+    auto_inject=True,
+)
+
+if __name__ == "__main__":
+    asyncio.run(chain.preview())
+    asyncio.run(chain())