Expand local_machine docs and automation for connectivity, games, and ops.

Add proxy/VPN/telegram launchd and emergency runbooks; reorganize apps docs;
document JA3 CrossOver runbook and Wine troubleshooting; add GOG/HoMM game
scripts, disk cleanup guides, and gitea push-via-proxy helper. Ignore temp/.

Co-authored-by: Cursor <cursoragent@cursor.com>

scripts/games/gog/install-ja3.sh

@@ -0,0 +1,66 @@
+#!/usr/bin/env bash
+# JA3 без GOG Galaxy: подготовка bottle + подсказка по offline installer.
+set -euo pipefail
+GOG_DIR="$(cd "$(dirname "$0")" && pwd)"
+
+echo "=== Jagged Alliance 3 без GOG Galaxy ==="
+echo "Док: docs/games/JA3_MAC_WITHOUT_GALAXY.md"
+echo ""
+
+bash "${GOG_DIR}/emergency-stop.sh" || true
+
+USED="$(bash -c 'source '"${GOG_DIR}"'/config.sh 2>/dev/null; gog_swap_used_mb' 2>/dev/null || echo 0)"
+if [[ "${USED:-0}" -gt 400 ]] 2>/dev/null; then
+  echo "❌ Swap ~${USED}MB — сначала перезагрузите Mac, затем снова этот скрипт."
+  exit 1
+fi
+
+bash "${GOG_DIR}/setup-ja3-bottle.sh"
+
+echo ""
+echo "=== Скачайте offline installer (Windows) ==="
+echo "  https://www.gog.com/account → Jagged Alliance 3"
+echo "  → Download offline backup game installers (все части)"
+echo ""
+open "https://www.gog.com/account" 2>/dev/null || true
+
+JA3_GAMES_DIR="${HOME}/Games"
+ja3_bins_ok=1
+for n in 1 2 3 4; do
+  [[ -f "${JA3_GAMES_DIR}/setup_jagged_alliance_3_1.5.2_(80730)-${n}.bin" ]] || ja3_bins_ok=0
+done
+if [[ "${ja3_bins_ok}" -eq 1 ]]; then
+  echo "Найдены 4× .bin в ${JA3_GAMES_DIR} — multipart offline backup."
+  if [[ -f "${JA3_GAMES_DIR}/setup_jagged_alliance_3_1.5.2_(80730).exe" ]] \
+    || find "${JA3_GAMES_DIR}" -maxdepth 1 -iname 'setup*jagged*alliance*3*.exe' -print -quit 2>/dev/null | grep -q .; then
+    echo "Запуск install-ja3-innoextract.sh (innoextract, без Wine-Inno) …"
+    exec bash "${GOG_DIR}/install-ja3-innoextract.sh"
+  fi
+  echo "❌ Не хватает лаунчера .exe (~1 MB) рядом с .bin."
+  echo "   Скачайте с https://www.gog.com/account или:"
+  echo "   bash ${GOG_DIR}/fetch-ja3-setup-exe.sh"
+  exit 1
+fi
+
+# Автоустановка, если installer уже в Downloads
+found=()
+while IFS= read -r -d '' f; do
+  found+=("$f")
+done < <(find "${HOME}/Downloads" -maxdepth 1 -iname 'setup*jagged*alliance*3*.exe' -print0 2>/dev/null)
+
+if [[ ${#found[@]} -eq 0 ]]; then
+  echo "Когда .exe скачан (или все 5 частей в ~/Games):"
+  echo "  bash ${GOG_DIR}/install-ja3-offline.sh ~/Downloads/setup_jagged_alliance_3_*.exe"
+  echo "  bash ${GOG_DIR}/install-ja3-multipart.sh"
+  exit 0
+fi
+
+echo "Найдены installers в Downloads:"
+printf '  %s\n' "${found[@]}"
+echo ""
+for f in "${found[@]}"; do
+  echo "Установка: ${f}"
+  bash "${GOG_DIR}/install-ja3-offline.sh" "${f}" || exit 1
+done
+echo ""
+echo "Запуск: bash ${GOG_DIR}/run-ja3.sh"