1.2.4

What's Changed

• feat(sync): sync all contents in one knowledge base (#124) by @AndyZhengyan in #126
• fix(reverse-sync): tolerate malformed frontmatter lines (#118) by @AndyZhengyan in #125
• feat(settings): 附件分类导入开关（image/audio/video/document）(#115) by @AndyZhengyan in #120
• chore: release 1.2.4 by @AndyZhengyan in #128

Full Changelog: 1.2.3...1.2.4