apps/mobile/src/features/usage/UsageRouteScreen.tsx |  8 ++++++-
 apps/web/src/components/usage/UsagePage.tsx         | 32 ++++++++++++++++-----------
 packages/shared/src/usageFormat.ts                  | 11 ++++++++++
 packages/shared/src/usageMerge.test.ts              | 37 +++++++++++++++++++++++++++++---
 packages/shared/src/usageMerge.ts                   | 29 ++++++++++++++++++-------
 5 files changed, 92 insertions(+), 25 deletions(-)