Update domains.json (#2630)

Author: as-helios

spaces/domains.json

@@ -416,6 +416,7 @@
   "vote-rinkeby.airswap.io": "vote-rinkeby.airswap.eth",
   "vote.loopring.org": "lrctoken.eth",
   "vote.maha.xyz": "maha.eth",
+  "vote.aff.icu": "affection-pls.eth",
   "signal.s.finance": "s-finance",
   "signal.eggy.finance": "egg",
   "signal.goldmining.farm": "gmt",