Added CuxPlug (#62)

Author: ycngmn

repos-db.json

@@ -23,5 +23,6 @@
     "https://raw.githubusercontent.com/Luna712/Luna712-CloudStream-Extensions/master/repo.json",
     "https://raw.githubusercontent.com/redowan99/Redowan-CloudStream/master/repo.json",
     "https://raw.githubusercontent.com/aymanbest/Arabico/main/repo.json",
-    "https://raw.githubusercontent.com/doGior/doGiorsHadEnough/refs/heads/builds/repo.json"
-]
+    "https://raw.githubusercontent.com/doGior/doGiorsHadEnough/refs/heads/builds/repo.json",
+    "https://raw.githubusercontent.com/ycngmn/CuxPlug/refs/heads/main/repo.json"
+]