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/copyparty.py

@@ -13,16 +13,16 @@ import os
 import re
 
 from .analyzer import Analyzer
-from .constants import (
+from .utils.constants import (
     COPYPARTY_LOG_PATH,
     COPYPARTY_REPORT_DIR,
     DEFAULT_MIN_DENIED,
 )
-from .ip_utils import split_versions
-from .files import write_json, write_lines
+from .utils.ip_utils import split_versions
+from .utils.files import write_json, write_lines
 from .flags import flag_denied_only
-from .models import IPStats, Request
-from .utils import arg_parser
+from .utils.models import IPStats, Request
+from .utils.utils import arg_parser
 
 # "HH:MM:SS.mmm  <ip>  <port>  LEVEL: message"
 # System lines ("hsrv", "root", ...) have no port and are skipped.