Is your feature request related to a problem?

内容摘要允许显示RSS原文的摘要而不是用本地算法/AI摘要

Proposed Solution

添加新的内容摘要选项

Use Case

RSS的摘要(description)已经足够使用

Additional Context

Implementation Ideas

Priority

How important is this feature to you?

• Critical - Cannot use the app without it
• High - Significantly impacts usability
• Medium - Would be nice to have
• Low - Minor improvement