feat: optional built-in vless/xray with proxychains4 toggle

- ai-setup.sh now asks interactive Y/n prompt for vless mode
- On Y: installs xray + proxychains-ng, deploys configs, enables proxychains4 in all ai-* launchers
- On N: generates plain ai-* scripts without proxychains
- Templates moved to home-configs/xray/ and home-configs/proxychains/

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

ai-setup.sh

@@ -30,6 +30,17 @@ if ! command -v python3 &>/dev/null; then
 fi
 success "Python 3 найден"
 
+# ── 0. Выбор режима работы (vless / direct) ─────────────────
+read -r -p "Установить встроенный vless? [Y/n] " _vless_ans
+_vless_ans="${_vless_ans:-Y}"
+if [[ "$_vless_ans" =~ ^[Yy]$ ]]; then
+  USE_VLESS=1
+  info "Режим: vless + proxychains4"
+else
+  USE_VLESS=0
+  info "Режим: direct (без проксирования)"
+fi
+
 # ── 1. npm prefix в домашнюю папку ──────────────────────────
 info "Настраиваю npm prefix..."
 mkdir -p "$NPM_GLOBAL"
@@ -57,6 +68,61 @@ else
   warn "Node.js не найден. Некоторые функции могут не работать."
 fi
 
+# ── 2.5. proxychains-ng + xray (только в режиме vless) ──────
+if [ "$USE_VLESS" -eq 1 ]; then
+  info "Проверяю proxychains-ng..."
+  if ! command -v proxychains4 &>/dev/null; then
+    info "Устанавливаю proxychains-ng (нужен sudo)..."
+    if command -v apt-get &>/dev/null; then
+      sudo apt-get install -y proxychains-ng
+    elif command -v dnf &>/dev/null; then
+      sudo dnf install -y proxychains-ng
+    else
+      warn "Не удалось установить proxychains-ng автоматически. Установите вручную."
+    fi
+  fi
+  if command -v proxychains4 &>/dev/null; then
+    success "proxychains4 найден"
+  else
+    warn "proxychains4 не найден. Продолжаю без проксирования."
+  fi
+
+  info "Устанавливаю xray..."
+  XRAY_VERSION="26.3.27"
+  XRAY_ARCH="64"
+  XRAY_URL="https://github.com/XTLS/Xray-core/releases/download/v${XRAY_VERSION}/Xray-linux-${XRAY_ARCH}.zip"
+
+  TMPDIR=$(mktemp -d)
+  curl -fsSL "$XRAY_URL" -o "$TMPDIR/xray.zip"
+  unzip -q "$TMPDIR/xray.zip" -d "$TMPDIR"
+  sudo install -m 755 "$TMPDIR/xray" /usr/local/bin/xray
+  rm -rf "$TMPDIR"
+
+  sudo mkdir -p /etc/xray
+  sudo cp "$SCRIPT_DIR/home-configs/xray/config.json" /etc/xray/config.json
+  sudo chmod 644 /etc/xray/config.json
+
+  sudo tee /etc/systemd/system/xray.service > /dev/null << 'SVCEOF'
+[Unit]
+Description=Xray Service
+After=network.target
+
+[Service]
+ExecStart=/usr/local/bin/xray run -c /etc/xray/config.json
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target
+SVCEOF
+
+  sudo systemctl daemon-reload
+  sudo systemctl enable --now xray
+  success "xray установлен и запущен"
+
+  cp "$SCRIPT_DIR/home-configs/proxychains/proxychains-xray.conf" "$HOME/.proxychains-xray.conf"
+  success "Proxychains конфиг обновлён"
+fi
+
 # ── 3. Claude Code ───────────────────────────────────────────
 info "Проверяю Claude Code..."
 if ! command -v claude &>/dev/null; then
@@ -699,6 +765,17 @@ exec claude --dangerously-skip-permissions --system-prompt "$SYS_PROMPT" "$@"
 CLAUDEEOF
 chmod +x "$BIN_DIR/ai-claude"
 
+# ── 8.5. Proxychains инъекция (только в режиме vless) ────────
+if [ "$USE_VLESS" -eq 1 ]; then
+  info "Включаю proxychains4 в ai-лаунчеры..."
+  sed -i 's/^exec "\$codex_bin"/exec proxychains4 -f "\$HOME\/\.proxychains-xray\.conf" "\$codex_bin"/' "$BIN_DIR/ai-gpt"
+  sed -i 's/^claude --dangerously-skip-permissions/proxychains4 -f "\$HOME\/\.proxychains-xray\.conf" claude --dangerously-skip-permissions/' "$BIN_DIR/ai-deepseek"
+  sed -i 's/^claude --dangerously-skip-permissions/proxychains4 -f "\$HOME\/\.proxychains-xray\.conf" claude --dangerously-skip-permissions/' "$BIN_DIR/ai-kimi"
+  sed -i 's/^\([[:space:]]*\)exec "\$agy_bin"/\1exec proxychains4 -f "\$HOME\/\.proxychains-xray\.conf" "\$agy_bin"/' "$BIN_DIR/ai-gemini"
+  sed -i 's/^exec claude/exec proxychains4 -f "\$HOME\/\.proxychains-xray\.conf" claude/' "$BIN_DIR/ai-claude"
+  success "proxychains4 интегрирован"
+fi
+
 info "Удаляю старые версии скриптов (claude_*)..."
 rm -f "$BIN_DIR/claude_gpt" "$BIN_DIR/claude_deepseek" "$BIN_DIR/claude_kimi" "$BIN_DIR/claude_gemini" "$BIN_DIR/claude_api_helpers.sh"