Extract analytics stat cards, points activity, and location breakdown
into a shared partial used by admin, merchant, and store dashboards.
Add merchant stats API endpoint and client-side merchant filter on admin
analytics page. Extend stats schema with new_this_month and
estimated_liability_cents fields.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Standardize naming (Program for view/edit, Analytics for stats), create shared
read-only program-view partial, fix admin edit field population bug (14 missing
fields), add store Program menu item, and rename merchant Overview→Program,
Settings→Analytics.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
