v0.1.4

What's Changed

• save conversation as markdown by @swuecho in #65
• Refactor download by @swuecho in #66
• soft delete msg, prompt by @swuecho in #67
• token count by @swuecho in #69
• token_stats by @swuecho in #70
• permission in admin page by @swuecho in #71

Full Changelog: v0.1.3...v0.1.4