finalized reminder notification system migrations

supabase/cron_fallback.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+# Fallback notification processor — use if pg_cron + pg_net aren't working.
+#
+# The edge function handles BOTH enqueue and process internally,
+# so this single call is all that's needed.
+#
+# Setup:
+#   1. Set environment variables (or replace inline):
+#      export SUPABASE_URL="https://YOUR_PROJECT.supabase.co"
+#      export SUPABASE_SERVICE_ROLE_KEY="your-service-role-key"
+#
+#   2. Add to crontab (runs every minute):
+#      */1 * * * * /path/to/supabase/cron_fallback.sh >> /var/log/tasq_notifications.log 2>&1
+
+if [ -z "$SUPABASE_URL" ] || [ -z "$SUPABASE_SERVICE_ROLE_KEY" ]; then
+  echo "$(date -Iseconds) ERROR: SUPABASE_URL and SUPABASE_SERVICE_ROLE_KEY must be set"
+  exit 1
+fi
+
+curl -sS -X POST \
+  "${SUPABASE_URL}/functions/v1/process_scheduled_notifications" \
+  -H "Authorization: Bearer ${SUPABASE_SERVICE_ROLE_KEY}" \
+  -H "Content-Type: application/json" \
+  -d '{}' \
+  -o /dev/null -w "$(date -Iseconds) status=%{http_code}\n"