remove colors from spec

public/openapi/components/schemas/TagObject.yaml

@@ -7,13 +7,12 @@ TagObject:
     score:
       type: number
       description: The number of topics containing this tag
-    valueEscaped:
+    class:
       type: string
-    color:
+      description: Class name that is applied to the to the tag html element
+    valueEscaped:
       type: string
-      description: Six-character hexadecimal string (with `#` prepended)
+      description: value escaped with validator.escape
-      example: "#ff0000"
+    valueEncoded:
-    bgColor:
       type: string
-      description: Six-character hexadecimal string (with `#` prepended)
+      description: value url encoded
-      example: "#ff0000"