docs: record PI-090 review pass

.project-docs/30-worklog/tasks/20260823-pi-product-tools-a9c4e7d2.md

@@ -102,6 +102,11 @@
   non-zero exit, or output-limit rejection non-fatal: the Main snapshot keeps
   the changed relative path and status while omitting only the unavailable
   diff. The regression uses the same `Git output is too large` failure shape.
+- Final planner review of `f9e2119` passed with zero Standards findings and
+  zero Spec findings. Independent reproduction with a real 9 MiB tracked-file
+  diff confirmed that an output-limit failure preserves `{ path, status }`
+  while omitting only the unavailable diff. PI-090 is Done; the exact Ready
+  Frontier is `{PI-100, PI-105}`, with PI-105 recommended next.
 - The packaged smoke now has two halves: a staged production-closure Pi
   process check and a controlled Electron-Node authenticated bridge check that
   actually executes browser status/screenshot attachment and game asset
@@ -119,6 +124,9 @@
 - Final focused PI-090/Pi projection/bridge/game/resource suite: 12 files,
   71 tests passed. The planner's five minimal failure shapes are also covered
   by the final 4-file 20-test tracker/bridge/runtime subset.
+- Final planner verification: focused 4-file/20-test subset, typecheck, scoped
+  ESLint, documentation drift, and diff checks all passed; the worktree was
+  clean at the reviewed implementation commit.
 - Final serial full suite
   (`corepack pnpm vitest run --maxWorkers=1 --no-file-parallelism`): 203 files,
   2226 tests passed, 2 skipped. Two preceding parallel full-suite runs each