chore(setup): rimuovi gen_config.py legacy

Script standalone con schema obsoleto (env-vars based, mancano
ai_context, console_url, network, vendor_heartbeat). Non piu'
richiamato da nessun altro file (verificato con grep).

Tutta la generazione argos.json e' ora inline in setup_server.py
nella funzione _build_config_dict().

gen_config.py

@@ -1,110 +0,0 @@
-#!/usr/bin/env python3
-"""
-ARGOS SOC — Generatore argos.json
-Legge le variabili d'ambiente impostate dall'installer e genera /opt/argos/config/argos.json
-"""
-import json
-import os
-from datetime import datetime, timezone
-
-def e(key, default=""):
-    return os.environ.get(key, default)
-
-config = {
-    "_version": "1.0",
-    "_cliente": e("CLIENTE"),
-    "_domain":  e("DOMAIN"),
-    "_installed": datetime.now(timezone.utc).strftime("%Y-%m-%dT%H:%M:%SZ"),
-
-    "cliente": {
-        "name":              e("CLIENTE"),
-        "full_name":         e("CLIENTE_FULL"),
-        "domain":            e("CLIENTE_DOMAIN"),
-        "type":              e("CLIENTE_TYPE", "enterprise"),
-        "sharepoint_tenant": e("SP_TENANT")
-    },
-
-    "system": {
-        "secret_key":       e("SECRET_KEY"),
-        "internal_api_key": e("INTERNAL_KEY"),
-        "anthropic_key":    e("ANTHROPIC_KEY"),
-        "ai_context":       e("AI_CONTEXT", "ARGOS SOC"),
-        "tz":               "Europe/Rome"
-    },
-
-    "paths": {
-        "data_dir":                   "/opt/argos/data",
-        "feeds_dir":                  "/opt/argos/feeds",
-        "logs_dir":                   "/opt/argos/logs",
-        "config_dir":                 "/opt/argos/config",
-        "analytics_db":               "/opt/argos/data/analytics.db",
-        "analytics_exclude_entities": ""
-    },
-
-    "ports": {
-        "backend":   8080,
-        "sync":      8081,
-        "ops":       8082,
-        "analytics": 8083
-    },
-
-    "opensearch": {
-        "url":      e("OS_URL"),
-        "user":     e("OS_USER", "admin"),
-        "password": e("OS_PASS")
-    },
-
-    "wazuh": {
-        "api_url":      e("WAZUH_API_URL"),
-        "api_user":     e("WAZUH_API_USER", "wazuh"),
-        "api_pass":     e("WAZUH_API_PASS"),
-        "manager_name": e("WAZUH_MANAGER", "wazuh")
-    },
-
-    "entra": {
-        "tenant_id":     e("ENTRA_TENANT"),
-        "client_id":     e("ENTRA_CLIENT"),
-        "client_secret": e("ENTRA_SECRET")
-    },
-
-    "eset": {
-        "region":   "eu",
-        "api_user": e("ESET_USER"),
-        "api_pass": e("ESET_PASS")
-    },
-
-    "fortigate": {
-        "hosts":  e("FGT_HOSTS"),
-        "port":   e("FGT_PORT", "443"),
-        "tokens": e("FGT_TOKENS"),
-        "names":  e("FGT_NAMES")
-    },
-
-    "smtp": {
-        "host":       e("SMTP_HOST"),
-        "port":       int(e("SMTP_PORT", "587")),
-        "user":       e("SMTP_USER"),
-        "password":   e("SMTP_PASS"),
-        "from_email": e("FROM_EMAIL")
-    },
-
-    "threat_intel": {
-        "abuseipdb_key":  e("ABUSEIPDB_KEY"),
-        "maltiverse_key": e("MALTIVERSE_KEY")
-    },
-
-    "pdf": {
-        "org_name":       e("PDF_ORG_NAME"),
-        "author":         e("PDF_AUTHOR", "Tecnotel Servizi SRL"),
-        "motto":          e("PDF_MOTTO", "Controllo totale. Difesa continua."),
-        "classification": e("PDF_CLASS", "RISERVATO - USO INTERNO"),
-        "app_logo":       "/opt/argos/app/frontend/dist/logo_argos_bianco.png",
-        "client_logo":    "/opt/argos/data/logo_cliente_pdf.png"
-    }
-}
-
-out = "/opt/argos/config/argos.json"
-with open(out, "w") as f:
-    json.dump(config, f, indent=2, ensure_ascii=False)
-
-print(f"argos.json generato: {out}")