Epic 1: UI/UX Improvements and Keyword Analysis Enhancement
Epic Goal: Enhance the Lin application with improved UI/UX, keyword relevance analysis, and upgraded image generation capabilities to provide users with better insights and tools for content creation.
Integration Requirements: All new features must integrate seamlessly with existing authentication, data models, and user workflows without disrupting current functionality.
Story 1.2: Keyword Frequency Pattern Analysis Implementation
As a user, I want to analyze the frequency pattern of links generated from RSS feeds for specific keywords over time, so that I can determine if a keyword follows a daily, weekly, monthly, or rare pattern based on the recency and frequency of new links.
Acceptance Criteria:
- Users can enter keywords and see frequency pattern analysis (daily, weekly, monthly, or rare)
- The analysis considers both recency and frequency of links to determine the pattern
- Daily pattern is identified when there are many links per day consistently with recent activity
- Weekly pattern is identified when links appear sporadically but accumulate to about 3-7 per week
- Monthly pattern is identified when links appear less frequently than weekly
- Rare pattern is identified when links are very scarce with long intervals between them
- The analysis is displayed in a clear, understandable format
- The feature integrates with the existing post creation workflow
- Results are returned within 3 seconds for typical queries
Integration Verification: IV1: Verify that existing post creation functionality remains intact IV2: Confirm that the keyword analysis doesn't interfere with other features IV3: Validate that the frequency pattern analysis results are properly displayed in the UI