scheduling and jobs, new dataclasses and such better UDP handling

data/scan_targets/corp-wan.yaml

@@ -1,5 +1,6 @@
 name: Corp WAN
 scan_options:
+  cron: 5 3 * * *
   udp_scan: true
   tls_security_scan: false
   tls_exp_check: false
@@ -8,8 +9,14 @@ reporting:
   report_name: Corporate WAN Perimeter
   report_filename: corp-wan.html
   full_details: true
-
+  email_to: soc@example.com         # single string is fine; or a list
+  email_cc: []                      # explicitly none
+  
 scan_targets:
+  - ip: 10.10.20.4
+    expected_tcp: [22, 53, 80]
+    expected_udp: [53]
+
   - ip: 10.10.20.5
-    expected_tcp: [22, 80]
+    expected_tcp: [22, 53, 80]
     expected_udp: [53]