• 更名为RSSBox
• 添加日报摘要功能
• 优化任务管理代码
• 更新RSS模板，显示折叠的内容
• 重构fetch_feeds.py，提取更新feed元数据和处理条目的逻辑为独立函数，优化代码结构和可读性。
• 重构Feed和Filter模型，替换GenericForeignKey为ForeignKey，简化数据结构
• 更新OpenAIAgent模型，增加max_tokens字段的帮助文本，调整输出token限制计算逻辑

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• Renamed to RSSBox
• Added Digest feature
• Optimized task management code
• Updated the RSS template to display collapsed content
• Refactored fetch_feeds.py by extracting the logic for updating feed metadata and processing entries into separate functions to improve code structure and readability.
• Refactored the Feed and Filter models, replacing GenericForeignKey with ForeignKey to simplify the data structure.
• Updated the OpenAIAgent model to add help text for the max_tokens field and adjust the calculation logic for the output token limit.