docs(playback): playback-qa-2 record incomplete second pass and driver correction

docs/agents/backlog/playback-qa-2.json

@@ -3,8 +3,8 @@
  "area": "playback-qa",
  "status": "blocked",
  "title": "Capture actual-app local core-flow/mobile baseline before UI changes",
- "blockedOn": "Await explicit second browser-only grant after storage release; approved genuine mirror/frozen actual built app ready.",
+ "blockedOn": "Dispatch resumption direction after driver stdin EOF; fresh integrated snapshot and genuine mirror ready, browser slot released; no demonstrated new app blocker.",
  "addedOn": "2026-10-20",
  "filedAt": "1bb3a4fc452969f060c09a286b72b8cd7ac4123e",
- "notes": "First actual source-app pass blocked360x800(15s harness timeout,CDNBuffer denied+CSS404); no UI/viewports success claim. Dispatch approved preparation/doc-only normal submission15:14:36. Copied real prepared Buffer6.0.3 mirror SHA256507a593508c51d1397a9a5818ad0b8dbf7e3ad810feaa87cabff87ff56cf3984 plus verified genuine tarballs/provenance into own read-only /tmp/bitvid-playback-qa-2-snapshot; own Buffer APIprobes4/4 exit0. Frozen dispatch actual verifieddist811files/16145338B,manifestSHA2569997b48049fd01d7c7627c009373296c9a4203683522d31bc5ee82ff98e8599b;CSS283d0464…;465runtime/buildinputsidentical. No QA build/browser/install/fetch/productchanges; not byte-identicalCDN or independentlyrebundled/metafileverified. Only exactBufferURL localfulfillment proposed next; allothernonlocalblocked;actualapp remainsBLOCKEDpending2ndgrant."
+ "notes": "Second actualapp attempt grant15:24:20.735/pickup15:24:27,START15:26:26,run15:26:29.558→15:26:32.207. Freshbuilt1b3ef49c/v1834b6a9 verified index5095c3f1/CSS283d0464/822filemanifest662fa755;realBuffer507a5935 localfulfillment1hit. Actual harness+Application+video-list ready360x800,no local404/pageerrors;10othernonlocalHTTP denied,0nonlocalWS. Interactive nonPTY stdinEOF closedrunner beforeactions/cardsreadiness:baselineINCOMPLETE,notappdefect or hardblocker claim. Closedbrowser/ownservers/released beforefurtherwork;no390/1280/nav/modal/focus/cardvalidation. Correctedtransport browser-freePTY handshake exit0;await boundedresumptiongrant/no unauthorizedrerun. Exactreport/controller/intervention in docs/testing/playback-qa-2-second-pass.md. No newruntime/toolkit/productchanges."
 }