feat(icons): add superlist (#2309)

Co-authored-by: Dashboard Icons Manager <193821040+dashboard-icons-manager[bot]@users.noreply.github.com>

tree.json

@@ -2190,6 +2190,7 @@
         "sun-panel.png",
         "sunshine.png",
         "supabase.png",
+        "superlist.png",
         "supermicro.png",
         "surveymonkey.png",
         "suwayomi-light.png",
@@ -6949,6 +6950,7 @@
         "sun-panel.webp",
         "sunshine.webp",
         "supabase.webp",
+        "superlist.webp",
         "supermicro.webp",
         "surveymonkey.webp",
         "suwayomi-light.webp",