Description

Build the logic to group and surface technical achievements by thematic signals (Modernization, Architecture, Incident Leadership) alongside the standard chronology.

Acceptance Criteria

• #1 New _includes/system-impact-card.html component implemented
• #2 Resume layout can toggle between chronological and signal-based (Modernization, Architecture, etc.) views
• #3 Impact statements are correctly mapped to technical themes in the YAML data

Final Summary

Implemented the Signal Grouping Engine to surface technical achievements by thematic signals.

1. Implemented _includes/resume/system-impact-card.html to display grouped achievements (AC #1).
2. Created a Jekyll filter in _plugins/resume_signals.rb to dynamically group position highlights by their labels.
3. Updated _includes/resume/ats-content.html with a CSS-based toggle to switch between chronological and signal-based views (AC #2).
4. Verified that achievements are correctly mapped to themes like Architecture, Leadership, and Reliability across all positions (AC #3).
5. All views verified in a full site build.

Definition of Done

• #1 AC criteria is completed and the change has been verified