input: from typing import Dict, List
  
  def chatbot_state_manager(initial_state: Dict[str, any]) -> List[str]:
      """ Manages a simple chatbot using state diagrams where each state is a dictionary with 'name', 'message', and 'replies' keys.
      The function initializes the chatbot at the given initial state and handles the conversation until a terminal state is reached.
      It returns a list of all messages and user inputs during the conversation.
      
      >>> test_state = {
      ...     'name': 'test_state',
      ...     'message': 'This is a test state.',
      ...     'replies': {}
      ... }
      >>> chatbot_state_manager(test_state)
      ['This is a test state.', 'Goodbye!']
      """
      current_state = initial_state
      conversation = []
  
      while True:
          # Print the current state message
          print(current_state['message'])
          conversation.append(current_state['message'])
  
          # Get the user input
          user_input = input('>> ')
          conversation.append(user_input)
  
          # Update the state
          if user_input in current_state['replies']:
              current_state = eval(current_state['replies'][user_input])
          else:
              print("I don't understand what you mean. Please try again.")
  
          # End the conversation when the state is terminal
          if not bool(current_state['replies']):
              print('Goodbye!')
              conversation.append('Goodbye!')
              break
  
      return conversation
output:     current_state = initial_state
      conversation = []
  
      while True:
          # Print the current state message
          conversation.append(current_state['message'])
  
          # End the conversation when the state is terminal
          if not current_state['replies']:
              conversation.append('Goodbye!')
              break
  
          # Get the user input
          user_input = input('>> ')
          conversation.append(user_input)
  
          # Update the state
          if user_input in current_state['replies']:
              current_state = current_state['replies'][user_input]
          else:
              conversation.append("I don't understand what you mean. Please try again.")
  
      return conversation