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/analyzer.py

@@ -13,15 +13,15 @@ from collections import Counter
 from datetime import datetime
 from typing import Any, Sequence
 
-from .files import ensure_dirs, find_logs, read_lines, read_lines_from, validate_dir, write_csv, write_json, write_lines
+from .utils.files import ensure_dirs, find_logs, read_lines, read_lines_from, validate_dir, write_csv, write_json, write_lines
 from .flags import by_total, flag_malicious_patterns
-from .ip_utils import is_whitelisted, split_versions
+from .utils.ip_utils import is_whitelisted, split_versions
 from .mikrotik import write_mikrotik
-from .models import IPStats, Request, aggregate
-from .reporting import Column, columns_header, columns_row, render_kv, render_table, timestamp_name
-from .constants import DEFAULT_TOP, DEFAULT_TOP_PATHS
-from . import scan_state
-from .whitelists import refresh_whitelists
+from .utils.models import IPStats, Request, aggregate
+from .utils.reporting import Column, columns_header, columns_row, render_kv, render_table, timestamp_name
+from .utils.constants import DEFAULT_TOP, DEFAULT_TOP_PATHS
+from .scan import scan_state
+from .utils.whitelists import refresh_whitelists
 
 
 class Analyzer: