fa9d2d3136
- Updated StoryService to auto-generate the opening story step from the scenario description when starting a new story. - Modified title handling to default to the scenario title if no title is provided. - Refactored character management to improve consistency in character replacement. - Updated ScenariosPage to handle story starting with a button instead of a link, providing better user feedback during the process. - Cleaned up StoriesPage by removing unused form for starting stories and improving user navigation prompts. - Adjusted OpenAPI specifications to reflect changes in request payloads.