feat!: universal redesign — drop Minecraft stack, single-crate architecture

- remove Java plugins (velocity/paper), dashboard, all MC-specific code
  (handshake, death_code, varint, hostname-HMAC); available in history pre-v0.2
- merge crates/* into one package with src/bin/{rampart,rampart-manager,rampart-cli}
- ProtocolHandler trait + registry (no implementations yet), universal PoW kept
- XDP: universal L3/L4 filter (xdp/core/) + pluggable hook API (xdp/hooks/),
  fix IPv6 saddr bug; clang build verified
- docs: bilingual knowledge base (docs/kb/: attacks x4, defense-levels,
  practice x3), rewrite README/architecture for universal concept
- TODO.md v4.0: <=300-line module limit, competitor benchmark section (ref/)
- deploy/CI/docs cleanup: no MC references, new binary names

cargo build/clippy(-D warnings)/test green (55 tests)

deploy/test/run_test.sh

@@ -4,50 +4,37 @@ set -euo pipefail
 NET="rampart-test"
 DIR="$(cd "$(dirname "$0")" && pwd)"
 
+echo "=== Сборка rampart ==="
+cargo build --release --bin rampart
+
 echo "=== Создание сети ==="
 docker network create "$NET" 2>/dev/null || true
 
-echo "=== ClickHouse ==="
-docker rm -f clickhouse 2>/dev/null || true
-docker run -d --name clickhouse --network "$NET" \
-  -v "$DIR/../clickhouse/schema.sql:/docker-entrypoint-initdb.d/schema.sql" \
-  -p 8123:8123 \
-  clickhouse/clickhouse-server:latest
-
-echo "=== Grafana ==="
-docker rm -f grafana 2>/dev/null || true
-docker run -d --name grafana --network "$NET" \
-  -p 3000:3000 \
-  -e GF_INSTALL_PLUGINS=grafana-clickhouse-datasource \
-  grafana/grafana:latest
-
-echo "=== Backend (Minecraft stub) ==="
+echo "=== Backend stub (TCP echo) ==="
 docker rm -f backend 2>/dev/null || true
-# simple TCP echo server as placeholder
 docker run -d --name backend --network "$NET" \
-  alpine sh -c "apk add socat && socat TCP-LISTEN:25565,fork EXEC:'cat'"
+  alpine sh -c "apk add socat && socat TCP-LISTEN:25566,fork EXEC:'cat'"
 
 echo "=== Rampart Edge ==="
 docker rm -f rampart 2>/dev/null || true
 TMPDIR=$(mktemp -d)
-cp "$DIR/../../target/release/rampart-core" "$TMPDIR/"
+cp "$DIR/../../target/release/rampart" "$TMPDIR/"
 cp "$DIR/../docker/Dockerfile.test" "$TMPDIR/Dockerfile"
-docker build -t rampart-core "$TMPDIR"
+docker build -t rampart "$TMPDIR"
 rm -rf "$TMPDIR"
 docker run -d --name rampart --network "$NET" \
-  --cap-add=NET_ADMIN \
   -p 25565:25565 -p 9090:9090 \
   -e RAMPART_CONFIG=/etc/rampart/config.toml \
   -v "$DIR/config.test.toml:/etc/rampart/config.toml" \
-  rampart-core
+  rampart
 
-echo "=== Attacker (MHDDoS) ==="
+echo "=== Attacker ==="
 docker rm -f attacker 2>/dev/null || true
 docker run -d --name attacker --network "$NET" \
   --cap-add=NET_RAW --cap-add=NET_ADMIN \
-  -v "$DIR/../../ref/MHDDoS:/ref/MHDDoS" \
-  python:3.11 bash -c "
-    cd /ref/MHDDoS && pip install -r requirements.txt -q && \
+  -v "$DIR/stress/flood.py:/flood.py:ro" \
+  debian:bookworm-slim bash -c "
+    apt-get update -qq && apt-get install -y -qq python3 iproute2 >/dev/null && \
     while true; do sleep 10; done
   "
 
@@ -55,10 +42,10 @@ echo ""
 echo "=== Готово ==="
 echo "Rampart edge: localhost:25565"
 echo "Metrics:       http://localhost:9090/metrics"
-echo "Grafana:       http://localhost:3000 (admin/admin)"
-echo "ClickHouse:    http://localhost:8123"
 echo ""
 echo "Пример атаки:"
-echo "  docker exec attacker python3 /ref/MHDDoS/start.py TCP rampart:25565 60 100"
+echo "  docker exec attacker python3 /flood.py --target rampart --port 25566 --mode connect --duration 30 --threads 50"
+echo "Легитимный клиент:"
+echo "  python3 $DIR/stress/legit.py --target localhost --port 25565"
 echo ""
-echo "Для остановки: docker rm -f rampart backend attacker clickhouse grafana"
+echo "Для остановки: docker rm -f rampart backend attacker"