feat: add WHOIS subnet querying and IP consolidation utility

- Implemented a new utility for querying WHOIS information and consolidating IP addresses by subnet.
- Added caching mechanism for WHOIS responses to improve performance.
- Introduced functions for loading and saving the WHOIS cache, querying subnets, and consolidating IPs based on a threshold.

feat: create Flask web UI for intrusion detection system

- Developed a Flask web application to manage the intrusion detection system.
- Implemented routes for scanning, reports, blocklist management, and firewall configuration.
- Added helper functions for reading files and handling requests.

feat: define routes for web UI

- Registered routes for various web pages and API endpoints in the Flask application.
- Implemented functionality for scanning, reporting, blocklist management, and firewall state retrieval.

feat: implement background scan runner for web UI

- Created a background scan runner to handle scan jobs in a separate thread.
- Managed an in-memory job store for tracking scan jobs and their statuses.
- Added persistence for scan jobs to maintain state across application restarts.

chore: update start script for Flask application

- Enhanced the PowerShell start script to check for the existence of the virtual environment.
- Added comments and structured the script for better readability and usability.

app/reports/copyparty/2026-08-06-13-03-30.txt

@@ -0,0 +1,24 @@
+copyparty log analysis report
+generated: 2026-08-06T13:03:30
+
+log path:              P:\copyparty
+log files:             42
+total requests:        0
+unique IPs:            0 (IPv4 0 / IPv6 0)
+error requests:        0
+unique denied paths:   0
+denied requests:       0
+banned IPs:            0
+authenticated users:   {}
+denied-only ips:       0
+whitelisted IPs seen:  0
+block candidates:      0
+
+== top 30 IPs ==
+ip  total  denied  banned  first  last  users  whitelist
+--------------------------------------------------------
+
+== top 20 denied paths ==
+
+== Denied-only IPs (0) ==
+never authenticated -- ban candidates