Merge branch 'unstable' into area/playback-qa

docs/agents/backlog/client-reliability-7.json

@@ -1,10 +1,11 @@
 {
   "id": "client-reliability-7",
   "area": "client-reliability",
-  "status": "open",
+  "status": "done",
   "title": "Restore cold-feed live subscription onVideos notification after eligible relay updates",
   "blockedOn": null,
   "addedOn": "2026-10-20",
   "filedAt": "386cc60e1fa3ba6d9b67a1171a1ab89c03df84ca",
-  "evidence": "QA actual app at386cc60e:cache0\u2192EVENT3/EOSE\u2192filtered3/access/include true\u2192viewEMPTY/DOM0. live service branch emits videos:updated but omits onVideos callback used by actual feed refresh. Scope/reproduction/controls in area prompt;minimal method-only fix after natural failing regression."
+  "evidence": "Service fixfecf4294 durablylandedb1174163556e2705ba85868e21adcaf51b44bd5f viaf39622da;unchanged normalgateexit0/432discovered+unique starts;new7/7,mergedfocused27/5files,nine naturallykilledmutants,lint11/11,ancestry0. Fullslotreleased16:21:30UTC;dispatch previewbuild+QA actualapp retestpending,notclaimed. Final evidence test_logs/TEST_LOG_2026-10-20_16-22-00_client-reliability-7-landed.md;IDLE/no optionaltasks.",
+  "closedOn": "2026-10-20"
 }

docs/agents/prompts/client-reliability.md

@@ -4,9 +4,9 @@
 
 QA actual-app passive reproduction at386cc60e: fresh Trending/cache0, local relay delivers3 valid signed VIDEO events+EOSE; raw/all/active/appvideo maps3,actual filtered3 and every access/include true,whitelist/lockdown false. Connected visible view remains current0/rendered0/signatureEMPTY/DOM0 after15s;metadata reasoncache. Service emits videos:cache3 then videos:updated(subscription3),but app refresh owner is onVideos callback. Source loadVideos cache/optimistic paths call onVideos;live subscription branch does not. This is a demonstrated local-review blocker,not optional work.
 
-Temporary item ownership: ONLY js/services/nostrService.js loadVideos live-subscription notification path;new focused regression (prefer tests/nostr-service-live-feed-notification.test.mjs),unique integrity/evidence/backlog. Read app/feed/bootstrap and existing tests;do not edit them or sharedTODO without routing. No app.js,cache/filter policy,signer/protocol,runner/config/kit/styling changes. Current service area exclusion is overridden only for this method/item.
+Temporary item ownership: ONLY js/services/nostrService.js loadVideos live-subscription notification path plus minimal service-owned current-consumer state/subscription-clear lifecycle if needed to prevent stale consumer delivery;new focused regression (prefer tests/nostr-service-live-feed-notification.test.mjs),unique integrity/evidence/backlog. Read app/feed/bootstrap and existing tests;do not edit them or sharedTODO without routing. No app.js,cache/filter policy,signer/protocol,runner/config/kit/styling changes. Current service area exclusion is overridden only for this method/item.
 
-Merge unstable non-destructively,claimitem7,read currentrules/KNOWN_ISSUES/test-integrity/localNIP/schema docs. Before edits reproduce actual service coldcache→controlled subscribeVideos callback→actualonVideos consumer notification absent;prove cache0 theneligible updates/deletion callbacks,not event-string assertions. Preserve filtered full-list ordering,deleted updates,tombstone removal,existing videos:updated payload and persistence,callbackthrow isolation/no event loss,optimistic/cache semantics. After natural failing regression,implement smallest method-only callback delivery fix and restored failing mutants. Retain no product-policy change or forced refresh substitute.
+Merge unstable non-destructively,claimitem7,read currentrules/KNOWN_ISSUES/test-integrity/localNIP/schema docs. Before edits reproduce actual service coldcache→controlled subscribeVideos callback→actualonVideos consumer notification absent;prove cache0 theneligible updates/deletion callbacks,not event-string assertions. Preserve filtered full-list ordering,deleted updates,tombstone removal,existing videos:updated payload and persistence,callbackthrow isolation/no event loss,optimistic/cache semantics. Reused subscription must notify latest consumer after subsequent load/feed switch; forceFetch/clear must not let late obsolete callbacks notify old or replacement consumers. Include event-only consumer compatibility; do not blindly close over first onVideos. After natural failing regression,implement smallest method-only callback delivery fix and restored failing mutants. Retain no product-policy change or forced refresh substitute.
 
 Cheap focused tests and lint now;no browser/full/build until slot grant. QA owns actual-app execution and will verify cold feed plus original core/mobile baseline after durable fix/preview rebuild. Send reproduction/controls/files before widening;ready event with focused counts/mutants/lint. One unchanged normal full gate can be authoritative after merged focused/lint;avoid duplicate full solely for logs. Normal commit/merge/queue/ancestry/closure rules apply. No external operations/newoptional tasks;idle once local-review blocker is closed.