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/purge-steam-from-bottle.sh

@@ -0,0 +1,52 @@
+#!/usr/bin/env bash
+# Удалить клиент Steam из GOG-bottle (если попал). JA3/GOG — без Steam.app.
+# Не трогает steam_api64.dll в папке игры (GOG Galaxy wrapper, не Steam client).
+set -euo pipefail
+GOG_DIR="$(cd "$(dirname "$0")" && pwd)"
+# shellcheck source=config.sh
+source "${GOG_DIR}/config.sh"
+
+STEAM_DIRS=(
+  "${BOTTLE_DIR}/drive_c/Program Files (x86)/Steam"
+  "${BOTTLE_DIR}/drive_c/Program Files/Steam"
+  "${BOTTLE_DIR}/drive_c/Steam"
+)
+
+main() {
+  echo "=== Purge Steam из bottle ${BOTTLE_NAME} ==="
+
+  pkill -9 -f "${BOTTLE_ID}.*[Ss]team" 2>/dev/null || true
+  pkill -9 -f "${BOTTLE_DIR}.*steam\.exe" 2>/dev/null || true
+
+  local d removed=0
+  for d in "${STEAM_DIRS[@]}"; do
+    if [[ -d "${d}" ]]; then
+      echo "  удаляю: ${d}"
+      rm -rf "${d}"
+      removed=1
+    fi
+  done
+
+  find "${BOTTLE_DIR}/drive_c" -maxdepth 4 \( -iname 'steam.exe' -o -iname 'steamservice.exe' \) 2>/dev/null | while read -r f; do
+    echo "  удаляю: ${f}"
+    rm -f "${f}"
+    removed=1
+  done
+
+  export WINEPREFIX="${BOTTLE_DIR}"
+  export DYLD_LIBRARY_PATH="${WINE_LIB}:${DYLD_LIBRARY_PATH:-}"
+  if [[ -x "${WINE64}" ]]; then
+  "${WINE64}" reg delete 'HKCU\Software\Valve' /f >/dev/null 2>&1 || true
+  "${WINE64}" reg delete 'HKLM\Software\Valve' /f >/dev/null 2>&1 || true
+  fi
+
+  if [[ "${removed}" -eq 0 ]]; then
+    echo "OK: каталога Steam в bottle не было."
+  else
+    echo "OK: Steam client удалён из bottle."
+  fi
+  echo ""
+  echo "Примечание: JA3.exe использует steam_api64.dll + Galaxy.dll (GOG), это не Steam.app."
+}
+
+main "$@"