chore(golden): accept the #689 frames from Linux CI

29 reviewed frames from the golden-images artifact of Validate run
36427848424 (c1289886), 159 kept byte-for-byte:

- 21 junction-* and large-house-zoom-040/250 frames return to their
  pre-#685 look: each equals its baseline from before 139dceaa (no pixel
  off by more than 8 levels). #685's gradient had also doubled the visible
  stripe width (25 % of the step instead of the historical 12.5 %).
- 4 static-hatch-openings-* close-ups (#685's scenes, kept) now show the
  restored pattern.
- 4 stairs-* frames carry #688's single 3.6 cm stair line weight: #688 was
  merged into dev without accepting them; named here explicitly (#690).

No day/night frame moved.

Release: v1.78.0-beta.9
Baseline-Reviewed: https://github.com/Matysh/houseplan-card/actions/runs/36427848424
Issue: #689
User-Visible: no
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018qZfe7YS4rqEMKoVeS3GKd

demo/golden/baselines/baselines-index.json

@@ -1,8 +1,8 @@
 {
   "schema": 3,
   "matrixVersion": 67,
-  "acceptedAt": "2026-09-28T08:34:22.291Z",
+  "acceptedAt": "2026-09-28T13:36:48.059Z",
-  "sourceFingerprint": "cdf2180b22b4a958d7d5f678094df362c098ea8c66aa7ff6c0db96f3ae21cc90",
+  "sourceFingerprint": "baa0806921c7f72959047c7d2bda343ef5e378c4e8d2a8e612f74b6af2e2c5b1",
   "chromium": "151.0.7922.34",
   "capturedOn": "linux",
   "acceptedOn": "linux",
@@ -10,18 +10,18 @@
     "platform": "linux",
     "arch": "x64",
     "chromium": "151.0.7922.34",
-    "buildFingerprint": "cdf2180b22b4a958d7d5f678094df362c098ea8c66aa7ff6c0db96f3ae21cc90",
+    "buildFingerprint": "baa0806921c7f72959047c7d2bda343ef5e378c4e8d2a8e612f74b6af2e2c5b1",
     "ci": {
       "repository": "Matysh/houseplan-card",
-      "run": 36397286486,
+      "run": 36427848424,
       "attempt": 1,
-      "sha": "0a5b34a571caba8638a51ecbd6d496c064e7b040"
+      "sha": "c1289886175e165c5be09e4bd700a572529da234"
     }
   },
   "localAttestation": null,
   "foreignCapture": null,
   "witnesses": {
-    "count": 138,
+    "count": 107,
     "floor": 10
   },
   "scenarios": {
@@ -30,10 +30,10 @@
     "isometric-stage6-dark-darkfloor": "5b76746846c13c2dbca9ade31d4e6cb891a9a486029ebcf4008539a4a92b47fc",
     "isometric-stage6-dark-lightfloor": "157e0aaf68396b8ed5acc0d2caed935dc0d17c014c265cb2aaeda66944bba8c2",
     "isometric-stage6-hover-light": "3f8dc5052e883a30e3cf89c1a0fdea0af3bae3c763b6ebaa50e41cba9cdb3bfd",
-    "stairs-flat-normal-light": "ac5035d8cb57f1e08d2c4b60940b4f2659a780e1efefc7e2b05bbf4c3f11da8c",
+    "stairs-flat-normal-light": "abd698576bb726bc70226deb72c12c3b7ebf36dd3007186e5d9444d630075bef",
-    "stairs-flat-hover-dark": "8ac953c6d5ef600b8ef462b7e5b5e4e5d378205f600b8089932e33cbc193bacb",
+    "stairs-flat-hover-dark": "2502c9526ce73017e465bd35a8609afa0dbcac8dfa34ef37cfad8b3f39ebcd52",
-    "stairs-flat-selected-light": "8affa28f66f80bb3f911cde48ed1121db24d278f4e464a8ce1e53a5ca6efc0df",
+    "stairs-flat-selected-light": "c395ae3969521f6a157ff6e9460971db26287f9a5ca73f6ecbba6e8d35c3424f",
-    "stairs-isometric-dark": "72a6f2490b7f18e9f68f482d9cc960bb4a7beb7e799082ade701c751bbb7bd3f",
+    "stairs-isometric-dark": "038bb2752cb98b652541fdc6307f89e85ddd46212014e1991f7086cb42911ab3",
     "panel-wide-view-light-en": "275d09b3730361bb491a832fbb76723d90a7327086f042cbf0fdd79f4a002800",
     "panel-wide-plan-editor-dark-en": "093a3fd1022755f5128261796e009383d7e7a23e9e50f193ab1987d30f9313b2",
     "panel-narrow-read-only-empty-light-en": "99b8f1af82b1ad13f237125aab8f7e7da0563c138e9da2ddf06e54c2d56138c4",
@@ -101,10 +101,10 @@
     "opening-placement-passage-thick-wall-dark": "8d089364f6f9aace8a0cccad952731e6d295440b9eb1c8cb75b6e2264b8fa5c5",
     "opening-placement-passage-thick-wall-light": "14c06cd119a476f8a4edb63db37d55c6d4000f6fbb3ed412cb88e225574896a6",
     "opening-symbol-room-wall-light": "dc3f6513a08b809a77df6822f59fdb30c912f320e55d47d749963678fbb8f417",
-    "static-hatch-openings-132-dpr1-light": "0870c63cd3555d6d72f54298b32b302a6e83a82fcab537b13980f521a933e70f",
+    "static-hatch-openings-132-dpr1-light": "4d9f858e7d88113a3d65ed5ce96d7da3a60d0a9bb4a520d4522c59c6b1cadd1c",
-    "static-hatch-openings-140-dpr1-dark": "7fed107c1d8040c5ba6bd109aae959df18aeed081f40771aad4497f6c18aa9d9",
+    "static-hatch-openings-140-dpr1-dark": "6e1571b0e49771d2e657dddc4fdd53ad64f0234ca0bd127c34a72f23e076319a",
-    "static-hatch-openings-132-dpr2-dark": "8544b5438d09e4c60df91cc85c60a551c09e001ee3fc6a5509a819c94d0efc94",
+    "static-hatch-openings-132-dpr2-dark": "ea27355d19b6a4142a67dd37dab8498315047c01d517251b23059521659f6165",
-    "static-hatch-openings-140-dpr2-light": "9cde00004d3d62ae32174f7700eb5abeb1117dcf03939616c4a9521c2e6b08e0",
+    "static-hatch-openings-140-dpr2-light": "482795eb2186c1cf4b914568a0c3349a864fce6b69c3c05d40a780e75f61e148",
     "opening-symbol-diagonal-partition-dark": "fe264aa0a5926d904ea0a2d15e5f0567a536c9251a72bf96a287d7bf9c480aa1",
     "opening-symbol-flip-pairs-light": "693fe97bae8375c6a16244fbb4ddaa1ed447732382a45d4629e1711e0aa0d45a",
     "isometric-opening-symbol-parity-dark": "5dfcd219d9cdc41c382d6e436f15665c0a265ba2b7138b2856e1a50f0e252062",
@@ -158,28 +158,28 @@
     "lighting-manual-auto-spill-overlap-dark": "6ebc10970e48f208ecda1e7b2bb86a26c90c903dade43e57c46cca720b41075d",
     "hover-over-glow-dark": "eb4126af72e86b7a0b3ea0ea11a666fef3438b37ca574882f036ea5d44e6e938",
     "hover-nested-room-dark": "b5337cb4c505f3b4983869bd7d4efd0a5be0d01e34dfa9f8619aba46b805dbef",
-    "junction-t-90-equal15-dark": "a8e367abbe57c79537f59ec81b92056895b4647ace12838c792e25c91e0a4a61",
+    "junction-t-90-equal15-dark": "5930af307f64db4105b0bcfbabb454643f5a21ce7095c3f20c629d09c20cd212",
-    "junction-t-90-bar50-leg15-dark": "2dd9dc7d92af63efb7d0aee0594964acad0f150aa353fe39453c27333ff5725b",
+    "junction-t-90-bar50-leg15-dark": "bc87ae653f8d249be5cec9c35d157c4420529d0dfc94e4b2716293c140828d58",
-    "junction-t-90-bar70-leg15-dark": "522f80d6c7dce2e9af827ec5edab48f2b53d03b1a15b9375ff5c7dadac21d2e5",
+    "junction-t-90-bar70-leg15-dark": "f73508baaab86915e4f667477116ac3b1ef68040caa6aaa932ffcd0e007b20e3",
-    "junction-x-90-equal15-dark": "563e3a18c2e1013efef6242a407a587b4e6b7d924a03741ac93c89409e089a86",
+    "junction-x-90-equal15-dark": "f01ecc2b28d457fbff0581681dc8c1a1555558baf4c0ac8e2bd4bdd3637f51b4",
-    "junction-x-90-mixed-dark": "b66d743938bd0c5f7b6e8610317a371a6445425ffd17f4b22cfa96b5bb307abf",
+    "junction-x-90-mixed-dark": "1218a50ad968eae651e61637eeaed8238d0598d77749d3c9cdb7bdd7c0d6a063",
-    "junction-x-45-alternating-dark": "f344b5aad08b2b7bc7f8440a23a8a877147efdcc73d641225add831c405f283d",
+    "junction-x-45-alternating-dark": "08de6b9d3a0e6d0164efc014fb1845cdd70cccb95b05b0d55175f2bca89c378b",
-    "junction-star5-equal15-dark": "ee932a56bd3f81991d24f768d6261fdc55fdcb8ad78510dd514deff351ca8f26",
+    "junction-star5-equal15-dark": "08a2410949b60cad38885004c01821935fd04dd1aed15880593069fab6db7e06",
-    "junction-y-60-equal50-dark": "020e5e88001b50f1c838aaf5ca4d241d0f26575ff24b02a7586ccc20c8e364ff",
+    "junction-y-60-equal50-dark": "89994b12fd168b3e35ee47520fafa502f904391f98cec909fccac19b7b0a90e5",
-    "junction-acute30-mixed-dark": "5002574648e5cfb8dd996facafb5f955ce9b15f65a7de318e5dee984299cf529",
+    "junction-acute30-mixed-dark": "bc4f61f377711df71950ea6a8bea7d185c94b5e03bfc2e8fc4930fa9adc9ca02",
-    "junction-acute15-equal50-dark": "be86394cdac085188307ae1d73090da586adf11f9d16d88ca3e3bebf98e95307",
+    "junction-acute15-equal50-dark": "3883df35644df7cc169cacb96a5ee8391d64878930c69a0d511cd0cca0f2a04e",
-    "junction-splay10-170-dark": "539c59e79995e3fb2a9080eb5d2880cbd95a69e1bf26af8e2afc927dbc22f767",
+    "junction-splay10-170-dark": "4dd7a3947d11b1dcbd1b922058ac18d08bc5b19949925b8e19373d71429d81f3",
-    "junction-t-virtual-arm-dark": "ae2486c7e97331e1f9b856c8ade6565f2e84b6254665cc9cde748ef685932b08",
+    "junction-t-virtual-arm-dark": "e0accff2bb3c39354c9aa139921f31fa08d311f57dcc2d6e9bacdbba3b45e671",
-    "junction-x-virtual-through-dark": "9a7d3fcaa52432565f8950a387a94fc87443373a5dc0d38f25bfa4a8b2c39797",
+    "junction-x-virtual-through-dark": "a7ace42d135f24e49a504072fdc2bc360c2a23f7e95e4c47b1d9df0727af32d5",
-    "junction-column-node-dark": "a8e367abbe57c79537f59ec81b92056895b4647ace12838c792e25c91e0a4a61",
+    "junction-column-node-dark": "5930af307f64db4105b0bcfbabb454643f5a21ce7095c3f20c629d09c20cd212",
-    "junction-draft-end-node-dark": "69dc2a4e587a82a88ee10a2c820fac51742f3e57e0af7fda85d8eedbd0ff58f6",
+    "junction-draft-end-node-dark": "7652ec1a96a399b4985c256c62369d325894024710b47e0f1271a4a43a82467b",
-    "junction-309-step-dark": "b40d4bf33ef31fb94f10816ec554d5fcab03e839c3845c29be3631e6fd231ea4",
+    "junction-309-step-dark": "86c837457d3774c8d16a9ad673156e5d758e8805c321d8d6366a0656febab35e",
-    "junction-309-spike-dark": "d9ef02af63600e2a705b6d2848b9e8d291368d003a3f38d1b2fabf5dcb441fab",
+    "junction-309-spike-dark": "17b80d7b8f976e01d7ce4b366c2ef57f1b6e88fc4c23e915667e444a7fc9b164",
-    "junction-309-hump-dark": "c1d77fa39b68ff8e7dab84ff0b7afae1591f23f4fb6ff7bdfe7ccdb7e7fbb26b",
+    "junction-309-hump-dark": "2402ad1af472be47c2834452047e8f7ca703814990f5c1d59c1462c50905ce91",
     "sharp-apex-legacy-dark": "a7d3694789f0c981c33f600b1773fc55c49289b03fdf1d3d4ebcd79c6f4c6f1e",
-    "junction-owner-repro-dark": "3cb964159ce1d07e76ccef34ed36385f74afb6dd63bc09c28e30483672202463",
+    "junction-owner-repro-dark": "4d8dd271c2ae6ca6dbdd00e1d0917209b693c94f3c48b2d91de752d541c18cec",
-    "large-house-zoom-040-dark": "201ee34abd9efda441b8b181a3c09b0d9398f3b1afe22904b6d1dccdd17a6be7",
+    "large-house-zoom-040-dark": "84f9e93b5fd25caaf031dc7758553c29459d4dda31e086b7d79e904c9b3d6230",
-    "large-house-zoom-250-dark": "97b1584864216207bf9793ba81b3eb144b126ca3d475865afcd01ab5396ce216",
+    "large-house-zoom-250-dark": "fa901d097023320a599c1c80be9f9c65a0ce6245bb7182bc0f3d90d679668c17",
     "large-house-warm-remount-dark": "6ed51a1c76cd7c62875eadafc169f7c6fc25604e64edabd9594a3664c886987d",
     "device-dialog-desktop-en": "f5d660f9244712f016c02c560a4bd301f3729edd4ca1e63b3d2cf0fab9c71802",
     "device-dialog-mobile-ru": "2486302565fb8dadb7758384e592b059df45f6f8b92195738e5a0bf62758c713",