switched from auto pay to scheduled payment

src/cljc/auto_ap/entities/invoice.cljc

@@ -8,9 +8,9 @@
 (s/def ::invoice-number ::shared/required-identifier)
 (s/def ::date ::shared/date)
 (s/def ::due (s/nilable ::shared/date))
+(s/def ::scheduled-payment (s/nilable ::shared/date))
 (s/def ::total ::shared/money)
 (s/def ::vendor-id ::shared/identifier)
-(s/def ::automatically-paid-when-due (s/nilable boolean?))
 
 (s/def ::invoice (s/keys :req-un [::client
                                   ::invoice-number
@@ -19,5 +19,5 @@
                                   ::total]
                          :opt-un [::vendor-name
                                   ::due
-                                  ::automatically-paid-when-due
+                                  ::scheduled-payment
                                   ]))