Remove dup labels from label filter and assign rainbow to signify multiple labels
When filtering on the dashboard and dup labels exist. So if you search this url you will get this result.
To solve this we will remove dup labels from the dropdown. And if a label is a dup then we will add a special icon to show multiple labels match.
You can either use an icon (like the one I made) or generate it with css. I just did ROY G BIV. Something like this(fwiw):
#FF5844 Red
#EC723A Orange
#DDD375 Yellow
#73B444 Green
#1D9DEF Blue
#AA5FE2 Purple
Or here is the icon if you want it.
