Rebuild themes.json after theme submission

Author: github-actions[bot]

themes.json

@@ -1129,10 +1129,10 @@
         "readme": "https://raw.githubusercontent.com/zen-browser/theme-store/main/themes/642854b5-88b4-4c40-b256-e035532109df/readme.md",
         "image": "https://raw.githubusercontent.com/zen-browser/theme-store/main/themes/642854b5-88b4-4c40-b256-e035532109df/image.png",
         "author": "sameerasw",
-        "version": "1.17.15",
+        "version": "1.17.16",
         "tags": [],
         "createdAt": "2025-02-04",
-        "updatedAt": "2026-01-26",
+        "updatedAt": "2026-03-11",
         "preferences": "https://raw.githubusercontent.com/zen-browser/theme-store/main/themes/642854b5-88b4-4c40-b256-e035532109df/preferences.json"
     },
     "87196c08-8ca1-4848-b13b-7ea41ee830e7": {