Refactor web_scan.py for improved readability and maintainability; add cron job script for npm log backups; update start.ps1 for consistent formatting.

app/utils/__init__.py

@@ -1,13 +1,13 @@
-# Intrusion Detection System — shared utilities
-#
-# Modules:
-#   constants.py          central configuration, paths, env vars
-#   files.py              filesystem & I/O helpers
-#   ip_utils.py           IP address parsing, validation, whitelist lookup
-#   models.py             data models (Request, IPStats) + aggregate()
-#   reporting.py          text rendering, table formatting
-#   utils.py              shared CLI arg parser
-#   whitelists.py         whitelist CIDR download, caching, validation
-#   whois.py              WHOIS subnet queries, IP consolidation
-#   blocklist_history.py  git-backed cumulative blocklist reconstruction
-#   retention.py          report file retention & pruning
+# Intrusion Detection System — shared utilities
+#
+# Modules:
+#   constants.py          central configuration, paths, env vars
+#   files.py              filesystem & I/O helpers
+#   ip_utils.py           IP address parsing, validation, whitelist lookup
+#   models.py             data models (Request, IPStats) + aggregate()
+#   reporting.py          text rendering, table formatting
+#   utils.py              shared CLI arg parser
+#   whitelists.py         whitelist CIDR download, caching, validation
+#   whois.py              WHOIS subnet queries, IP consolidation
+#   blocklist_history.py  git-backed cumulative blocklist reconstruction
+#   retention.py          report file retention & pruning