Add database patch

db/patch-monitor-add-resend-interval.sql

@@ -0,0 +1,7 @@
+-- You should not modify if this have pushed to Github, unless it does serious wrong with the db.
+BEGIN TRANSACTION;
+
+ALTER TABLE monitor
+    ADD resend_interval INTEGER default 0 not null;
+
+COMMIT;

server/database.js

@@ -53,6 +53,7 @@ class Database {
         "patch-2fa-invalidate-used-token.sql": true,
         "patch-notification_sent_history.sql": true,
         "patch-monitor-basic-auth.sql": true,
+        "patch-monitor-add-resend-interval.sql": true,
     }
 
     /**