* update relation
* feat: add relation_type to avatar info structure and update related components
- Added `relation_type` to the avatar structured info in `info_presenter.py`.
- Updated `AvatarDetail.vue` to utilize the new `relation_type` for displaying avatar relationships.
- Modified `RelationRow.vue` to accept `type` as a prop for enhanced relationship representation.
- Updated `core.ts` to include `relation_type` in the `RelationInfo` interface.
Closes #
- Replaced hardcoded template paths with a static method to dynamically construct paths based on filenames.
- Updated references to template paths throughout the class to enhance maintainability and readability.
- Improved organization of template file management for better localization support.
- Translated and added various story styles to localization files for English, Simplified Chinese, and Traditional Chinese.
- Updated the StoryTeller class to utilize the translation function for story styles, enhancing the storytelling experience across different languages.
