feat: integrate token point usage v2

.project-docs/30-worklog/current-state.md

@@ -4,6 +4,21 @@ This file is the integrated default-branch snapshot. Feature tasks record progre
 
 ## Integrated Through
 
+- Token Point V2 account-usage source `6348e402a4e8dde712e5cba4620bb883ffe24e0b`
+  from task `20260906-trace-makelore-usage-3d7a5c1e` is integrated onto local
+  `main` by task `20260906-integrate-token-points-v2-7b4e1c92`. The account menu
+  now uses the Main-owned `/api/works/billing/points` route and the Works Square
+  `/api/billing/points` authority instead of the retired rolling-window usage
+  contract. Managing accounts see the authoritative plan, weekly remaining/allowance,
+  total remaining points, and refresh time; loading and retrieval failures remain
+  explicit. Every non-managing account receives only coarse `shared_available`
+  state, including both family-shared members and youth self entitlements, and never
+  receives plan, cycle, or exact balance fields through the Main projection. Source
+  verification passed 72 focused tests, typecheck, scoped lint, all Vite targets,
+  diff/source checks, and two matching Works Square V2 contract tests. The deployed
+  service/database state and signed-in packaged-client smoke remain release evidence
+  gaps; no server deployment, database migration, package, publication, or remote
+  push is claimed.
 - Automatic Game Resource delivery source
   `6113a2453299141eab8420a56e93675712dd607b` from task
   `20260906-game-resource-auto-delivery-7a4e2c91` is integrated onto local `main`