Enhancement: disable-able mail rules, add toggle to overview (#7810)

src-ui/src/app/services/rest/mail-rule.service.spec.ts

@@ -18,6 +18,7 @@ const mail_rules = [
     id: 1,
     account: 1,
     order: 1,
+    enabled: true,
     folder: 'INBOX',
     filter_from: null,
     filter_to: null,
@@ -36,6 +37,7 @@ const mail_rules = [
     id: 2,
     account: 1,
     order: 1,
+    enabled: true,
     folder: 'INBOX',
     filter_from: null,
     filter_to: null,
@@ -54,6 +56,7 @@ const mail_rules = [
     id: 3,
     account: 1,
     order: 1,
+    enabled: true,
     folder: 'INBOX',
     filter_from: null,
     filter_to: null,