Task 331: AI Costs Report Charts
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Task 331: AI Costs Report Charts
Status: DONE
Description
Add bar charts to the AI costs summary report visualizing token distribution and model usage breakdown. The report contains clear numerical data but no visual components.
Deliverables
- Bar chart for model usage breakdown (Haiku/Sonnet/Opus invocations)
- Bar chart for plan cost comparison
- TDD tests for chart presence