[WIP] Add aggregated file/code changes summary to DevlogEntry

[Copilot]

Add aggregated file/code changes summary to DevlogEntry

This task implements aggregated file and code change tracking for DevlogEntry to provide quick overview of all modifications across notes.

Plan

• Analyze current DevlogEntry and DevlogNote interfaces
• Understand existing file tracking (files in DevlogEntry and DevlogNote)
• Review DevlogManager methods that add/update notes
• Design aggregated fields for DevlogEntry interface
• Add aggregated tracking fields to DevlogEntry
• Update DevlogManager.addNote to maintain aggregated data
• Add helper methods for calculating aggregated summaries
• Test the aggregation functionality
• Update MCP interface to expose aggregated data
• Consider performance and storage impact

Current Understanding

• DevlogEntry already has files: string[] field for manually tracked files
• DevlogNote has files?: string[] and codeChanges?: string for note-specific tracking
• DevlogManager.addNote method needs to aggregate data from individual notes
• Need to maintain backward compatibility with existing storage

Technical Approach

Adding aggregated fields like:

• aggregatedFiles: string[] - unique files across all notes
• codeChangesSummary: string - consolidated summary of changes
• codeMetrics: { linesAdded: number, linesRemoved: number } - aggregate metrics
• Automatic aggregation on note additions

Fixes #6.

---

💬 Share your feedback on Copilot coding agent for the chance to win a $200 gift card! Click here to start the survey.