MED-88: add doctor email notifications (#65)

* MED-88: add doctor email notifications

* add logging, send open jobs notification on partial analysis response

* update permissions

* fix import, permissions

* casing, let email be null

* unused import

supabase/migrations-env-specific/setup_send_unassigned_job_emails_cron.sql

@@ -0,0 +1,17 @@
+create extension if not exists pg_cron;
+create extension if not exists pg_net;
+
+select
+  cron.schedule(
+    'send emails with new unassigned jobs 4x a day', 
+    '0 4,9,14,18 * * 1-5', -- Run at 07:00, 12:00, 17:00 and 21:00 (GMT +3) on weekdays only
+    $$
+    select
+      net.http_post(
+        url := 'https://test.medreport.ee/api/job/send-open-jobs-emails',
+        headers := jsonb_build_object(
+          'x-jobs-api-key', 'fd26ec26-70ed-11f0-9e95-431ac3b15a84'
+        )
+      ) as request_id;
+    $$
+  );