feat: CSV generation scripts, API filter params, enriched CSV stubs

- scripts/generate_bot_ip.py: download Tor exit nodes + curate scanner IPs (1353 entries)
- scripts/generate_bot_ja4.py: 31 bot JA4 fingerprints across 16 families
- scripts/generate_asn_data.py: 38 ASNs + 96 IP-to-ASN prefixes
- scripts/update-csv-data.sh: master orchestrator with --install-stubs
- api.py: add asn_org/country_code/ja4/bot_name filters on detections+scores
- pages.py: add /network route
- csv-stubs: enriched with generated data (Tor nodes, scanner IPs, etc.)

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

tests/integration/platform/csv-stubs/asn_reputation.csv

@@ -2,13 +2,38 @@ src_asn,label
 16276,human
 15557,human
 3215,human
+12322,human
 5432,human
+3320,human
+6805,human
 1136,human
+1103,human
 2856,human
 8913,human
+5607,human
 3352,human
+3269,human
+7922,human
+7018,human
+701,human
+20115,human
+2516,human
+4713,human
 15169,human
 8075,human
+32934,human
+13414,human
 210644,datacenter
 209083,datacenter
+14061,datacenter
+16509,datacenter
+396982,datacenter
+8560,datacenter
+24940,datacenter
+20473,datacenter
+63949,datacenter
+13335,datacenter
 197695,hosting
+51167,hosting
+46606,hosting
+26496,hosting