🎨 Shades of gray custom light theme (#6739)

* Add 'Shades of Gray (light)' theme to catalog

* Update color format in customThemeCatalog.json

* [autofix.ci] apply automated fixes

* Add release notes for light custom theme enhancement

🎨 Light custom theme featuring shades of gray and a few colors.

* Reorder color values in customThemeCatalog.json

* Change color value 

Updated a color value in the custom theme catalog.

---------

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>

packages/desktop-client/src/data/customThemeCatalog.json

@@ -38,5 +38,17 @@
     "name": "Theme from 1970",
     "repo": "Juulz/1970-theme",
     "colors": ["#f2f2f2", "#61591f", "#a92da3", "#4d2d19", "#f4ebe7", "#dad18b"]
+  },
+  {
+    "name": "Shades of Gray (light)",
+    "repo": "Juulz/shades-of-gray",
+    "colors": [
+      "hsl(0, 0%, 90%)",
+      "hsl(0, 0%, 20%)",
+      "#fff",
+      "hsl(0, 0%, 80%)",
+      "#99ffff",
+      "hsl(0, 0%, 35%)"
+    ]
   }
 ]

upcoming-release-notes/6739.md

@@ -0,0 +1,6 @@
+---
+category: Enhancements
+authors: [Juulz]
+---
+
+Light custom theme in shades of gray (and a few colors).