- Added an initialization step in the Load function to register attachment processes, improving the setup for file management.
- Expanded the README to include detailed documentation on the new Process API, outlining available processes, permission models, and usage examples for better developer guidance.
- Updated `GetText` and `SaveText` methods to support both full content and a preview (first 2000 characters) for improved performance and usability.
- Added comprehensive tests in `manager_test.go` to validate the new functionality, including UTF-8 character handling and content retrieval scenarios.
- Modified the attachment model to include a `content_preview` field alongside the existing `content` field, ensuring efficient data management.
- Enhanced the README.md to document the new dual storage feature, providing clear examples for users on how to utilize the updated methods.
- Implemented `GetText` and `SaveText` methods in the attachment manager to handle storing and retrieving parsed text content from files.
- Enhanced the `manager_test.go` with comprehensive tests for various scenarios, including saving, updating, and retrieving text, as well as handling non-existent file IDs.
- Updated the README.md to document the new text content storage features, providing examples for saving and retrieving parsed text.
- Modified the attachment model to include a new `content` field for storing text content, improving the overall functionality of the attachment management system.
- Updated the API to include new upload options for handling different storage types: chat, knowledge, and assets.
- Improved group building logic for attachment uploads based on user, chat, and assistant IDs.
- Removed deprecated attachment files and refactored related code to streamline the attachment management process.
- Enhanced error handling for required fields in upload options, ensuring better validation and user feedback.
