docs: обновить отпечаток скриншотов после правки стилей (#597)

`node scripts/check-docs.mjs` краснел на материале ревью: диф трогает два файла
`src/**`, а отпечаток скриншотов считается от всего `src/**` и устарел. PROCESS.md
§8 называет этот гейт безусловным при любом диффе по `src/**`, и пропуск уже
стоил инцидента — #230, #234 оставили `dev` с красным job `docs` до #237.

Расхождения пиксельного нет и быть не могло: стили панели собираются побайтово
тем же текстом.

    npm run docs:accept -- --identical
    Все 11 кадров попиксельно совпали с закоммиченными:
    принят только отпечаток исходников (f561ec99).

Issue: #597
User-Visible: no

docs/images/screenshots.json

@@ -3,7 +3,7 @@
   "fixture": "synthetic-only",
   "chromium": "151.0.7922.34",
   "oxipng": "oxipng 10.2.0",
-  "sourceFingerprint": "047e917cea677c70c8243daae500c7c627430b8a2d91b61cc2c14f3fd836032b",
+  "sourceFingerprint": "f561ec9916efe00b30fad13caaebd64cea6c67cb9f9296cd33e6706334e00475",
   "captureScriptSha256": "9e4b0ae533407fe003a129078aec020f2c83d67cdb6fc6da696ce3d829beaeb5",
   "command": "npm run build && node demo/docs/capture.mjs",
   "scenarios": {
@@ -15,7 +15,7 @@
       },
       "theme": "dark",
       "language": "en",
-      "sourceSha256": "047e917cea677c70c8243daae500c7c627430b8a2d91b61cc2c14f3fd836032b",
+      "sourceSha256": "f561ec9916efe00b30fad13caaebd64cea6c67cb9f9296cd33e6706334e00475",
       "imageSha256": "5d1e816c2fde72316809991e9651e242d3cbcd897fb9db0554dc3bde943486f5"
     },
     "view-touch": {
@@ -26,7 +26,7 @@
       },
       "theme": "dark",
       "language": "en",
-      "sourceSha256": "047e917cea677c70c8243daae500c7c627430b8a2d91b61cc2c14f3fd836032b",
+      "sourceSha256": "f561ec9916efe00b30fad13caaebd64cea6c67cb9f9296cd33e6706334e00475",
       "imageSha256": "bc2001f9cd51715a38ad8d913b1c5a4f2220b3917c8dc03b2de65cfb3f62f808"
     },
     "space-create": {
@@ -37,7 +37,7 @@
       },
       "theme": "dark",
       "language": "en",
-      "sourceSha256": "047e917cea677c70c8243daae500c7c627430b8a2d91b61cc2c14f3fd836032b",
+      "sourceSha256": "f561ec9916efe00b30fad13caaebd64cea6c67cb9f9296cd33e6706334e00475",
       "imageSha256": "9f0970de09772674c3156b9fc5b2d49de0ceb22be11ecf8b136047d37d100a84"
     },
     "room-contour-close": {
@@ -48,7 +48,7 @@
       },
       "theme": "dark",
       "language": "en",
-      "sourceSha256": "047e917cea677c70c8243daae500c7c627430b8a2d91b61cc2c14f3fd836032b",
+      "sourceSha256": "f561ec9916efe00b30fad13caaebd64cea6c67cb9f9296cd33e6706334e00475",
       "imageSha256": "0c354a79f9c3660788b6c5e889a27b6bd78b1f209dc0eef6bb43e2c1344028c4"
     },
     "plan-context-tray": {
@@ -59,7 +59,7 @@
       },
       "theme": "dark",
       "language": "en",
-      "sourceSha256": "047e917cea677c70c8243daae500c7c627430b8a2d91b61cc2c14f3fd836032b",
+      "sourceSha256": "f561ec9916efe00b30fad13caaebd64cea6c67cb9f9296cd33e6706334e00475",
       "imageSha256": "64169c543291bc4df806dcf8ff484b42c8ea55eb343323d945344e0e28f2ce97"
     },
     "device-editor": {
@@ -70,7 +70,7 @@
       },
       "theme": "dark",
       "language": "en",
-      "sourceSha256": "047e917cea677c70c8243daae500c7c627430b8a2d91b61cc2c14f3fd836032b",
+      "sourceSha256": "f561ec9916efe00b30fad13caaebd64cea6c67cb9f9296cd33e6706334e00475",
       "imageSha256": "3c8703175605fcf0387d654cd30783ecfd33e21743e70b45190a5ae1a8d355c2"
     },
     "device-display-preview": {
@@ -81,7 +81,7 @@
       },
       "theme": "dark",
       "language": "en",
-      "sourceSha256": "047e917cea677c70c8243daae500c7c627430b8a2d91b61cc2c14f3fd836032b",
+      "sourceSha256": "f561ec9916efe00b30fad13caaebd64cea6c67cb9f9296cd33e6706334e00475",
       "imageSha256": "5d6193202102f5e6d85567f1111fa105895b933979fbf369c6ba0b1029deb823"
     },
     "background-editor": {
@@ -92,7 +92,7 @@
       },
       "theme": "dark",
       "language": "en",
-      "sourceSha256": "047e917cea677c70c8243daae500c7c627430b8a2d91b61cc2c14f3fd836032b",
+      "sourceSha256": "f561ec9916efe00b30fad13caaebd64cea6c67cb9f9296cd33e6706334e00475",
       "imageSha256": "375900a29aa62632883ede6727b7dbb8b48cabe9d7d0e16425f9779c837f3dd9"
     },
     "room-card": {
@@ -103,7 +103,7 @@
       },
       "theme": "dark",
       "language": "en",
-      "sourceSha256": "047e917cea677c70c8243daae500c7c627430b8a2d91b61cc2c14f3fd836032b",
+      "sourceSha256": "f561ec9916efe00b30fad13caaebd64cea6c67cb9f9296cd33e6706334e00475",
       "imageSha256": "c985783769da1bce50c9abe92ce1c6852d62701ce940f6f0a041d634ac21e888"
     },
     "device-info": {
@@ -114,7 +114,7 @@
       },
       "theme": "dark",
       "language": "en",
-      "sourceSha256": "047e917cea677c70c8243daae500c7c627430b8a2d91b61cc2c14f3fd836032b",
+      "sourceSha256": "f561ec9916efe00b30fad13caaebd64cea6c67cb9f9296cd33e6706334e00475",
       "imageSha256": "19e247d5bf49375b238292d45ae32e9eb38a83f5d1a53f6ddde860ed4adcef42"
     },
     "pdf-export": {
@@ -125,7 +125,7 @@
       },
       "theme": "light",
       "language": "en",
-      "sourceSha256": "047e917cea677c70c8243daae500c7c627430b8a2d91b61cc2c14f3fd836032b",
+      "sourceSha256": "f561ec9916efe00b30fad13caaebd64cea6c67cb9f9296cd33e6706334e00475",
       "imageSha256": "4537692fd57a3ed95528eddd748eee5cb6e456ffab7cc49169853d62459252cd"
     }
   },