Features
- Added `.read` command for reading scripts.
- Added `.load` command for loading extension libraries. (Thanks: [Zhiming Wang])
- Add support for using `?` as a placeholder in the favorite queries. (Thanks: [Amjith])
- Added shift-tab to select the previous entry in the completion menu. [Amjith]
- Added `describe` and `desc` keywords.
Bug Fixes
- Clear error message when directory does not exist. (Thanks: [Irina Truong])