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/setup-ja3-bottle.sh

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+# Bottle только для JA3 (offline GOG installer + игра). Без Galaxy CEF.
+set -euo pipefail
+GOG_DIR="$(cd "$(dirname "$0")" && pwd)"
+GAMES_DIR="$(cd "${GOG_DIR}/.." && pwd)"
+
+# shellcheck source=config.sh
+source "${GOG_DIR}/config.sh"
+gog_swap_guard "${GOG_SWAP_MAX_MB:-400}" || exit 1
+gog_disk_guard 10 || exit 1
+
+if [[ ! -f "${GOG_DIR}/bottle.env" ]]; then
+  echo "Сначала: Whisky → New Bottle → bash ${GOG_DIR}/create-bottle.sh GOG-Install"
+  exit 1
+fi
+
+echo "=== Подготовка bottle для JA3 (без Galaxy) ==="
+bash "${GOG_DIR}/setup-bottle.sh"
+bash "${GOG_DIR}/install-dxvk.sh" 2>/dev/null || bash "${GAMES_DIR}/install-dxvk-macos.sh" 2>/dev/null || \
+  echo "⚠️  DXVK не установлен — JA3 может не стартовать (D3D11). Повторите install-dxvk."
+
+echo ""
+echo "OK. Дальше:"
+echo "  bash ${GOG_DIR}/install-ja3-offline.sh ~/Downloads/setup_jagged_alliance_3_*.exe"