feat: switch to Weboria's own registry, clean licensing docs, expand product copy

Registry: docker-compose.yml now pulls argus-api/argus-ui/argus-proxy from
git-cloud.weboria.eu/weboria (Gitea's built-in container registry) instead
of ghcr.io. Built and pushed real production images from main (v3.73.0)
before switching — verified anonymous `docker pull` works for all three
with zero login required, matching the public installer's no-friction
promise. install.sh's registry comment updated to match; no more "gap."

Licensing: reworked per a full commercial-distribution review. Removed
MaxMind/GeoLite2 entirely (confirmed geoip2-golang isn't even in go.mod —
GeoIP is RIR-based, not MaxMind-based, and has been for a while).
Clarified TimescaleDB's licensing story (embedded component distributed
as part of the appliance, not a hosted DB service) rather than leaving it
under a vague "reviewed before bundling" note. Added missing real
dependencies grounded against the actual Dockerfiles (Alpine Linux,
PostgreSQL, Go runtime, Node.js build-time-only, OpenSSL, curl, BusyBox).
Renamed THIRD_PARTY_LICENSES -> THIRD_PARTY_LICENSES.md, added a
"Weboria Proprietary Components" section. Removed the "pending legal
review" section that was specifically about MaxMind/TimescaleDB, now
resolved by the above -- LICENSE's own placeholder-pending-final-terms
disclaimer stays, since drafting real commercial license text is separate
legal work, not something to paper over.

README: removed the internal "this repo contains no proprietary code"
meta-description (customers don't need to see project scaffolding notes)
and the "known gap" callout (both gaps closed above). Expanded the
feature list with a dedicated ANIS Threat Intelligence section and richer
detail on DNS Security, Bot/AI-crawler defense, and the Guided Security
Policy Center. Stronger positioning copy up top.

NOTICE

@@ -1,18 +1,25 @@
-ARGUS Secure
-Copyright (c) 2025-2026 AI4SEC / lmelo
+ARGUS Enterprise Web Security Platform
 
-This product includes software developed by third parties under their own open-source
-licenses. Full license texts and attributions are listed in THIRD_PARTY_LICENSES.
+Copyright © 2025-2026 Weboria
+
+ARGUS contains third-party open-source software.
+The licenses and notices for these components are available in:
+THIRD_PARTY_LICENSES.md
 
 Notable components:
 - nginx (BSD-2-Clause) — Copyright (C) 2002-2024 Igor Sysoev, (C) 2011-2024 Nginx, Inc.
 - ModSecurity (Apache-2.0) — Copyright (C) 2002-2024 Trustwave Holdings, Inc.
 - OWASP Core Rule Set (Apache-2.0) — Copyright (C) 2006-2024 Trustwave Holdings, Inc.,
   OWASP Core Rule Set contributors
-- TimescaleDB Community Edition (Timescale License) — see THIRD_PARTY_LICENSES for
-  redistribution terms
-- MaxMind GeoLite2 (GeoLite2 EULA) — "This product includes GeoLite2 data created by
-  MaxMind, available from https://www.maxmind.com"
+- TimescaleDB (Timescale License / Apache 2.0 depending on component) — distributed as an
+  embedded time-series storage component as part of the ARGUS Enterprise Appliance, not
+  offered as a standalone database service. See THIRD_PARTY_LICENSES.md for detail.
 - Valkey (BSD-3-Clause)
+- PostgreSQL (PostgreSQL License), Alpine Linux, BusyBox, Go runtime, Node.js (build-time
+  only), OpenSSL, curl — see THIRD_PARTY_LICENSES.md
 
-This repository's own source code is proprietary; see LICENSE.
+The following ARGUS components are proprietary software developed by Weboria and are not
+covered by the third-party licenses above: ARGUS Core Platform, ARGUS Management Interface,
+ARGUS Security Automation Engine, ARGUS API Layer, ARGUS Threat Analysis Components, ARGUS
+Licensing System, ARGUS Enterprise Features, and Weboria Integrations. These are distributed
+under the ARGUS Commercial License — see LICENSE.