Fix: add missing string type validation for colorAttribute

FlorianKoerner · FlorianKoerner · commit 4a935349dc36 · 2026-01-20T22:21:02.000+01:00
diff --git a/src/schema/v1/definition.json b/src/schema/v1/definition.json
@@ -96,6 +96,10 @@
     },
     "colorAttribute": {
       "anyOf": [
+        {
+          "type": "string",
+          "pattern": "^[a-zA-Z]+$"
+        },
         {
           "type": "string",
           "pattern": "^#([a-fA-F0-9]{3}|[a-fA-F0-9]{6}|[a-fA-F0-9]{8})$"
