journal(shot): proof sweep progress + A1 fix + mumble probe plan

JOURNAL-shot.md

@@ -54,3 +54,21 @@ placeholders only — same safe shape the Adversary blessed for n8n/uptime-kuma)
 P4 started: !testme posted 05:56:32Z on immich#2 + plausible#3 (drone builds 370+371 running,
 concurrent). Manual full proof run keycloak launched (shot-proof-keycloak). Remaining queue:
 mattermost-lts, cryptpad, lasuite-meet, lasuite-docs, lasuite-drive, n8n, mumble.
+
+## 2026-06-11 ~06:05-06:30Z — proof sweep underway; A1 fixed; mumble is the holdout
+
+Proofs verified visually so far (each level matches its baseline): drone 370 immich L4 234KB real
+onboarding card (was 4801B); drone 371 plausible L4 64KB registration page (was null); keycloak L4
+real sign-in form (was loading spinner); cryptpad L4 real landing w/ document picker (was grey blank);
+lasuite-meet L4 real product landing (was white blank); mattermost-lts L2(=m2r baseline L2) — real
+page but it's the desktop-or-browser interstitial, so per the watch-list I added the first
+SCREENSHOT hook (80e5713, → /login + public settle()); re-run pending.
+
+A1 (blank-retry could regress a larger frame): fixed in 7ad7d1f — retry goes to a temp path and
+only replaces via os.replace when >= first; regression test [9999,4801]→9999. 207 unit, lint PASS.
+
+mumble: proof run still spinner after settle+retry (7980B). Probing live what mumble-web does over
+90s (it printed real mumble-web HTML while up; suspect autoconnect overlay that never resolves
+because the websocket voice path may not be browser-reachable). Orchestrated probe2 running.
+Also in flight: n8n + lasuite-docs proofs from the A1-fixed tree. Queue: lasuite-drive, mattermost
+re-run; then ghost/hedgedoc/etc. healthy-class citations + dashboard/card check + runtime compare.