Allows making rules by client group

resources/schema.edn

@@ -1334,6 +1334,10 @@
   :db/cardinality #:db{:ident :db.cardinality/one},
   :db/doc         "The specific client this rule is for",
   :db/ident       :transaction-rule/client}
+ {:db/valueType   #:db{:ident :db.type/string},
+  :db/cardinality #:db{:ident :db.cardinality/one},
+  :db/doc         "The specific client group this rule is for",
+  :db/ident       :transaction-rule/client-group}
  {:db/valueType   #:db{:ident :db.type/ref},
   :db/cardinality #:db{:ident :db.cardinality/one},
   :db/doc         "The specific bank account this rule is for",