Task 8.4 - Billing Dashboard UI

[johnproblems]

Task 8.4: Billing Dashboard UI

Description

Create transaction history view, implement payment method management UI, add spending analytics visualizations, build Matrix-themed dashboard

Acceptance Criteria

• Transaction history view working
• Payment method UI functional
• Spending analytics displayed
• Matrix theme applied
• Dashboard UI/UX tested

Technical Details

• Create billing.html page
• Use Chart.js for visualizations
• Apply Matrix color scheme

Dependencies

Tasks 027, 028, 029 (needs all billing backend)

Effort

M (Medium), 24 hours, parallel: false