[feature] Add Configuration for Prompt Field and Enable Agent Generation

[magicbrighter]

Please consider adding a configuration option for the "prompt" field. This enhancement will allow us to generate code with the integration of an agent. This feature will improve functionality and provide more flexibility in code generation.

name: TranslationWorkflow
nodes:

• name: text_input
  prompt: "Receive user input text, ensure it is correctly formatted, and remove unnecessary whitespace."
• name: text_analyzer
  prompt: "Analyze the input text for language, theme, and complexity to determine the best translation strategy."
• name: translator
  prompt: "Based on the analysis results, translate the text from the source language to the target language, maintaining semantic accuracy and contextual consistency."
• name: post_processor
  prompt: "Polish the translation results by checking grammar, unifying terminology, and adjusting style to ensure the output text is natural and fluent."
• name: human_review
  prompt: "Conduct a human review of the translation to ensure the highest quality."
• name: final_check
  prompt: "Perform a final quality check to ensure all requirements are met."
  edges:
• from: start
  to: text_input
• from: text_input
  to: text_analyzer
• from: text_analyzer
  to: translator
• from: translator
  condition: "if translation_quality >= 90"
  paths:
  • post_processor
  • human_review
• from: post_processor
  to: final_check
• from: human_review
  to: final_check
• from: final_check
  condition: route_after_translation
  paths: [end]