fix: preserve Pi projection continuity

.project-docs/30-worklog/tasks/20260823-pi-event-projector-91c6a7e4.md

@@ -8,7 +8,7 @@
 - Worktree: D:\Datas\OthersProjects\makelore-pi-event-projector-91c6a7e4
 - Base commit: e79aeffffab16c4c5570971e24d1a20997be681d
 - Owner: codex
-- Status: Completed
+- Status: Completed — pending planner re-review
 
 ## Scope
 
@@ -72,6 +72,16 @@
 
 ## Outcome
 
+- Planner review of candidate `3599064` returned **Needs Fix** with two local,
+  deterministic P1 gaps: same-generation hydration regressed `cursor.seq` to
+  zero, and retry failure/summary-retry Pi 0.84.2 events were not completely
+  projected. PI-060 was reopened; PI-070 remains locked until re-review.
+- The follow-up closes both findings: same-generation hydration preserves the
+  current cursor while a genuinely new generation starts at zero; listener
+  envelopes remain strictly monotonic across checkpoint/settle. Exact Pi
+  0.84.2 failed auto-retry and all three summarization-retry events now project
+  bounded retry traces and redacted failure state, with `agent_settled`
+  preserving `terminalReason: failed`.
 - Added a Main-private `PiEventProjector` for exact Pi 0.84.2 live RPC
   shapes. It projects stable message/content-index streams, cumulative tool
   output, authoritative `toolResult`, retry/turn/compaction boundaries, queue,
@@ -100,7 +110,7 @@
 - `corepack pnpm run lint:check` — passed with 0 errors; the repository's 6
   pre-existing React warnings remain outside this task.
 - `corepack pnpm run typecheck` — passed.
-- `corepack pnpm test` — passed, 195 files / 2181 tests.
+- `corepack pnpm test` — passed after the review fixes, 195 files / 2184 tests.
 - `corepack pnpm run build:vite` — passed for Renderer, Electron Main,
   Preload, and release utility outputs; existing chunk-size/dynamic-import
   warnings remain.
@@ -111,12 +121,14 @@
   `realTurnVerified=false`; real Provider validation is Explicitly Waived /
   Accepted Risk. macOS execution remains deferred to PI-150 and is not Pass.
 - Focused projector/runtime suite — passed, including all 15 `pi-*.test.ts`
-  files / 78 tests after an isolated Windows temporary-file `rename EPERM`
+  files / 81 tests after an isolated Windows temporary-file `rename EPERM`
   was rerun successfully; the later full suite passed without recurrence.
 - `git diff --check` — passed.
 
 ## Follow-ups
 
+- Re-submit the cumulative PI-060 commits for planner review. Do not start
+  PI-070 until the planner marks the two review findings closed and PI-060 Done.
 - PI-070 owns registered extension tool-detail schemas and interaction response
   behavior; PI-060 deliberately keeps unknown/custom payloads hidden or in
   bounded metadata-only diagnostics.