- Add _get_user_context method to handle various __user__ types (dict, list, tuple)
- Prevent AttributeError when __user__ is not a dict
- Update version to 0.2.2 for both English and Chinese versions
- Introduced a new Flash Card plugin that generates visually appealing flashcards from text input.
- Implemented functionality to extract key points and categories for efficient learning.
- Added a new Python file for the plugin logic and a corresponding image asset.
- Removed outdated README files for the previous knowledge card plugin.
