Sync upstream pstack 0.15.36: re-port the agentic Orchestrate playbook

README.md

@@ -5,7 +5,7 @@
 <p align="center">
   <a href="https://github.com/creedants/pstack-t3/actions/workflows/ci.yml"><img src="https://github.com/creedants/pstack-t3/actions/workflows/ci.yml/badge.svg" alt="ci"></a>
   <a href="LICENSE"><img src="https://img.shields.io/badge/license-MIT-blue.svg" alt="license: MIT"></a>
-  <a href="upstream.json"><img src="https://img.shields.io/badge/upstream%20pstack-0.15.35-555.svg" alt="upstream pstack 0.15.35"></a>
+  <a href="upstream.json"><img src="https://img.shields.io/badge/upstream%20pstack-0.15.36-555.svg" alt="upstream pstack 0.15.36"></a>
   <a href="https://github.com/creedants/pstack-t3/releases"><img src="https://img.shields.io/github/v/release/creedants/pstack-t3" alt="release"></a>
 </p>
 

changes/pstack-t3%2Fd56.md

@@ -0,0 +1,7 @@
+- kind upkeep
+- `vendor/pstack/` matches upstream's `pstack/` tree at c742dd61 (pstack 0.15.36). Upstream rewrote `poteto-mode/playbooks/orchestrate.md` around agentic coordination (+17 -104) and deleted `scripts/orch/orch.ts`, `store.ts`, and `orch.test.ts`, with `scripts/package.json` dropping `orch` from its test script. `plugin.json` and `.cursor-plugin/plugin.json` carry the 0.15.36 bump and `docs/guide/07-overnight.md` carries the reworded Orchestrate paragraph.
+- `t3/overrides/poteto-mode/playbooks/orchestrate.md` is rewritten from the new upstream Topology and Supervision. The `Task` spawn, `environment: "cloud"`, `cursor-team-kit` check, and reasoning-level speed pick become `delegate_task` with role-resolved seats, worktree isolation, the control skill or T3 preview tools, and the Subagents section. Watches go through `link_pull_request` and `watch_pull_request` with a `schedule_task` heartbeat fallback. State stays as local-state files with no `orch` CLI step. T3-specific child delegation, owner retry, and result collection use the linked runtime.
+- `t3/added/poteto-mode/references/orchestrate-t3.md` is deleted. The playbook carries T3 thread launching, child collection, and read-only liveness probes inline. No shipped file still links it.
+- `tests/test_build.py` retargets the dead `orch.ts` CASES row to `vendor/pstack/skills/poteto-mode/scripts/bootstrap.ts` at 0o644.
+- Verified with `python3 scripts/sync_upstream.py --merge --ref c742dd61... --conflicts <dir>` (one conflict row, hand re-ported, scratch dir removed), `python3 scripts/build.py --update-lock` plus a second `python3 scripts/build.py` with no diff, `python3 scripts/check.py` printing ok, `tests.test_pstack_t3` and `tests.test_build`, `discover pstack_t3` (163) and `check_tests` (207), `tests.test_check` and `tests.roles_tests`, and a grep for `scripts/orch|orch.ts` clean outside history. Full `run_tests.py` under `land.py slot --slots 2`: 3958 tests OK, 1 skipped.
+- Known limit: the override sits close under the text size allowance against the now-short upstream file, so the next upstream growth to this playbook needs a split or a new on-demand reference.