updated the new feature

.env.example

@@ -77,3 +77,11 @@ VIRUSTOTAL_API_KEY=
 
 # AbuseIPDB: https://www.abuseipdb.com/ (1000 lookups/day free)
 ABUSEIPDB_API_KEY=
+
+# ------------------------------------------------------------
+# Scheduled Scans
+# ------------------------------------------------------------
+# No extra configuration needed. The scheduler starts automatically
+# with the app and checks every hour for scans that are due.
+# Users create scheduled scans via POST /scheduled-scans (requires JWT auth).
+# Webhooks fire automatically if a scheduled scan detects a score drop.