chore: suppression des services obsolètes (sentinel, correlator, mod-reqin-log)

Remplacés par l'agent ja4ebpf (eBPF CO-RE). Nettoyage complet :

Supprimé :
- old/ (archive de l'ancienne architecture)
- services/correlator/ (logcorrelator Go)
- services/sentinel/ (capture pcap Go)
- services/mod-reqin-log/ (module Apache C)
- shared/go/ja4common/ (lib Go partagée — plus importée par ja4ebpf)
- tests/integration/platform/ (test correlator+sentinel+httpd)
- tests/integration/docker-compose.yml (compose ancienne archi)
- tests/integration/run-tests.sh (runner correlator/sentinel)
- tests/integration/verify_mvs.py (script orphelin)

Nettoyé :
- go.work : retire ./shared/go/ja4common
- services/ja4ebpf/go.mod : retire replace ja4common (jamais importé)
- services/ja4ebpf/Dockerfile* : retire les COPY ja4common inutiles
- Makefile : retire test-ja4common-python, test-integration*, targets obsolètes
- tests/integration/README.md : réécrit pour l'architecture ja4ebpf

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

services/ja4ebpf/Dockerfile

@@ -55,9 +55,6 @@ WORKDIR /build
 # Copier les headers eBPF générés au stage précédent
 COPY --from=ebpf-builder /build/bpf/headers/ ./services/ja4ebpf/bpf/headers/
 
-# Copier le workspace Go complet (nécessaire pour go.work)
-COPY go.work go.work.sum ./
-COPY shared/go/ja4common/ ./shared/go/ja4common/
 COPY services/ja4ebpf/ ./services/ja4ebpf/
 
 WORKDIR /build/services/ja4ebpf

services/ja4ebpf/Dockerfile.package

@@ -33,13 +33,10 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 
 WORKDIR /build
 
-COPY go.work go.work.sum* ./
-COPY shared/go/ja4common/go.mod shared/go/ja4common/go.sum* ./shared/go/ja4common/
 COPY services/ja4ebpf/go.mod services/ja4ebpf/go.sum* ./services/ja4ebpf/
 
 RUN cd services/ja4ebpf && go mod download 2>/dev/null || go get ./...
 
-COPY shared/go/ja4common/ ./shared/go/ja4common/
 COPY services/ja4ebpf/ ./services/ja4ebpf/
 
 WORKDIR /build/services/ja4ebpf

services/ja4ebpf/Dockerfile.tests

@@ -12,13 +12,10 @@ RUN dnf install -y epel-release && \
 WORKDIR /build
 
 # Copier le workspace Go
-COPY go.work go.work.sum ./
-COPY shared/go/ja4common/ ./shared/go/ja4common/
 COPY services/ja4ebpf/ ./services/ja4ebpf/
 
 WORKDIR /build/services/ja4ebpf
 
 # Exécuter les tests unitaires (sans tag eBPF = skip loader)
-# GOWORK=off désactive le workspace pour éviter les dépendances sur sentinel/correlator
 RUN GOWORK=off go test -v -count=1 ./internal/parser/... ./internal/correlation/... ./internal/writer/...
 

services/ja4ebpf/go.mod

@@ -26,4 +26,3 @@ require (
 	golang.org/x/sys v0.20.0 // indirect
 )
 
-replace github.com/antitbone/ja4/ja4common => ../../shared/go/ja4common