docs: checkpoint client-reliability-9 merged candidate and resource hold

docs/TODO.md

@@ -80,6 +80,8 @@
 
 ## client-reliability
 
+- 2026-10-26 resumed item9 active-torrent candidate `1b2362d2`, merged unstable `04c8c7cf` at `1bf50c1f`; exact saved hashes/focused60/60/19distinct killed mutants preserved. Remaining full lint/full/build/browser/normal landing require dispatch slot plus fresh health; TCPU97.1C at19:07:29 exceeds85C. No new tests or submission. Hold recorded and blocker mailed; real peers/byte teardown/wholeStage3 unverified. Evidence: test_logs/TEST_LOG_2026-10-26_19-07-50_client-reliability-9-resumed-ready.md.
+
 - 2026-10-20: item6 DONE: retained actual profile-history wiring regression landed b3fab032;normal gate exit0 with431 discovered/431 unique file starts,focused38/38,5 killed mutants,lint11/11,submitted ancestry0. Test-only,existing product behavior passes. Evidence test_logs/TEST_LOG_2026-10-20_15-41-00_client-reliability-6-landed.md. Real signers/relays/encryption/full-app modal/browser/build/synced Clear unverified. Expensive slot released;IDLE for owner local review,no optional work.
 
 - 2026-10-20: item6 test-only retention ready:new real-profile wiring3/3,focused5files/38scenarios,5 isolated runtime mutants failnaturally/0cancelled,lint11pass. Local remove/lastitem/clear/recreation andfake-synced reduced+empty replacement covered;historicalno-op rejected. No product/existing suite edits;full/normal slot pendingexplicit grant,full/browser/build unrun;real signers/relays/fullapp/syncedClear unverified. Unique integrity/evidence in test_logs/*client-reliability-6*.

docs/agents/backlog/client-reliability-9.json

@@ -7,5 +7,5 @@
   "addedOn": "2026-10-22",
   "filedAt": "fb54cea3a2ba99b4860421724a5050af6b97c293",
   "brief": "docs/agents/CAMPAIGN-2026-10-22.md",
-  "evidence": "HEAD-only fix e9c960ed/merged09f52bdd durably landed f41ac656 normalgateexit0,435discovered/435unique starts missingextra0,ancestry0;build/artifactexit0;controlled native Chromium+Firefox lifecycle PASS with synthetic loadeddata/publicdeny. Prior60focused/16mutants/lint11. Resources released. HLS/torrent/RangeGET separately OPEN; no wholeStage3 claim. test_logs/TEST_LOG_2026-10-22_20-52-00_client-reliability-9-browser.md HLS read-only atd04d501e:12modes/7controls pass/5cancellationfail/0cancelled/naturalexit1; GET/body finalowner retains timer/unsettled,rejoin old,latecache. Await explicit controller+HLShelper routing. test_logs/TEST_LOG_2026-10-22_20-54-00_client-reliability-9-hls-investigation.md HLS explicitlyrouted20:55:13Z;minimal controllerhandoff+helperfetch/bodycancel implemented;new35+existing94=129pass/6files,19isolatedmutantsnaturallyfail/cancelled0,lint11exit0;noexistingtestsmodified. READY for serialized full/build/browser/normal slot after candidatecommit/merge; notsubmitted. test_logs/TEST_LOG_2026-10-22_21-03-00_client-reliability-9-hls-ready.md 2026-10-26 active-torrent investigation at e9af76df: actual grid observer/queue/probePeers fake WebTorrent IO+clock; corrected scratch12=7pass/5fail/naturalexit1/allcleanup0/network0. Final-owner retains1torrent/2listeners/timeout+poll/unsettled, same-turn+later joins obsolete probe, latecache and occupied FIFO capacity; shared/live-wire/error/timeout/queued-priority/deferred-teardown/staleobserver controls pass. Existing lifecycle11/11 unchanged naturalexit0. First JSDOM timer-confounded12=5pass/7fail preserved; IO-isolated correction documented. Proposed gridHealth+probePeers optional lifecycle ONLY, needs explicit routing/spec correction for prior active-sharing/cache assertions; no product/test edits/full/build/browser/submission. test_logs/TEST_LOG_2026-10-26_15-25-00_client-reliability-9-torrent-investigation.md"
+  "evidence": "HEAD-only fix e9c960ed/merged09f52bdd durably landed f41ac656 normalgateexit0,435discovered/435unique starts missingextra0,ancestry0;build/artifactexit0;controlled native Chromium+Firefox lifecycle PASS with synthetic loadeddata/publicdeny. Prior60focused/16mutants/lint11. Resources released. HLS/torrent/RangeGET separately OPEN; no wholeStage3 claim. test_logs/TEST_LOG_2026-10-22_20-52-00_client-reliability-9-browser.md HLS read-only atd04d501e:12modes/7controls pass/5cancellationfail/0cancelled/naturalexit1; GET/body finalowner retains timer/unsettled,rejoin old,latecache. Await explicit controller+HLShelper routing. test_logs/TEST_LOG_2026-10-22_20-54-00_client-reliability-9-hls-investigation.md HLS explicitlyrouted20:55:13Z;minimal controllerhandoff+helperfetch/bodycancel implemented;new35+existing94=129pass/6files,19isolatedmutantsnaturallyfail/cancelled0,lint11exit0;noexistingtestsmodified. READY for serialized full/build/browser/normal slot after candidatecommit/merge; notsubmitted. test_logs/TEST_LOG_2026-10-22_21-03-00_client-reliability-9-hls-ready.md 2026-10-26 active-torrent investigation at e9af76df: actual grid observer/queue/probePeers fake WebTorrent IO+clock; corrected scratch12=7pass/5fail/naturalexit1/allcleanup0/network0. Final-owner retains1torrent/2listeners/timeout+poll/unsettled, same-turn+later joins obsolete probe, latecache and occupied FIFO capacity; shared/live-wire/error/timeout/queued-priority/deferred-teardown/staleobserver controls pass. Existing lifecycle11/11 unchanged naturalexit0. First JSDOM timer-confounded12=5pass/7fail preserved; IO-isolated correction documented. Proposed gridHealth+probePeers optional lifecycle ONLY, needs explicit routing/spec correction for prior active-sharing/cache assertions; no product/test edits/full/build/browser/submission. test_logs/TEST_LOG_2026-10-26_15-25-00_client-reliability-9-torrent-investigation.md 2026-10-26 resumed active-torrent candidate1b2362d2 merged unstable04c8c7cf at1bf50c1f; four candidate hashes exactly match durable focused60/60/fail0/cancelled0 and19unique killed mutants/20variant executions/all27newcase map. No runtime validation-input change on merge. Four targeted lint passes only; full lint/full/build/browser/normal queue pending explicit dispatch resource grant; health19:07:29 TCPU97.1C exceeds85C. No new tests/repeated baseline/submission. test_logs/TEST_LOG_2026-10-26_19-07-50_client-reliability-9-resumed-ready.md"
 }