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/fix-ja3-crossover-mouse.sh

@@ -0,0 +1,77 @@
+#!/usr/bin/env bash
+# Курсор JA3 в CrossOver (Retina / HiDPI).
+# Профили (JA3_MOUSE_PROFILE):
+#   legacy      — RetinaMode=n (полный ход по Y; возможен сдвиг клика) — default
+#   retina-lite — RetinaMode=y без LogPixels (если legacy смещает, но нет клипа)
+#   retina      — RetinaMode=y + LogPixels=192 (клип на середине экрана — не default)
+set -euo pipefail
+GOG_DIR="$(cd "$(dirname "$0")" && pwd)"
+CX="/Applications/CrossOver.app/Contents/SharedSupport/CrossOver"
+CX_BOTTLE="JA3-GOG"
+CX_DIR="${HOME}/Library/Application Support/CrossOver/Bottles/${CX_BOTTLE}"
+
+[[ -d "${CX}" ]] || {
+  echo "❌ CrossOver не установлен"
+  exit 1
+}
+
+PROFILE="${JA3_MOUSE_PROFILE:-legacy}"
+WREG() { "${CX}/bin/wine" --bottle "${CX_BOTTLE}" "$@"; }
+
+case "${PROFILE}" in
+  retina)
+    RETINA="y"
+    SET_DPI=1
+    DPI="${JA3_LOG_PIXELS:-192}"
+    SET_WIN8=1
+    ;;
+  retina-lite)
+    RETINA="y"
+    SET_DPI=0
+    SET_WIN8=0
+    ;;
+  legacy|*)
+    RETINA="n"
+    SET_DPI=0
+    SET_WIN8=0
+    PROFILE="legacy"
+    ;;
+esac
+
+WREG reg add 'HKCU\Software\Wine\Mac Driver' /v RetinaMode /t REG_SZ /d "${RETINA}" /f >/dev/null
+
+if [[ "${SET_DPI}" == "1" ]]; then
+  WREG reg add 'HKCU\Control Panel\Desktop' /v LogPixels /t REG_DWORD /d "${DPI}" /f >/dev/null
+else
+  WREG reg delete 'HKCU\Control Panel\Desktop' /v LogPixels /f >/dev/null 2>&1 || true
+fi
+
+if [[ "${SET_WIN8}" == "1" ]]; then
+  WREG reg add 'HKCU\Control Panel\Desktop' /v Win8DpiScaling /t REG_DWORD /d 1 /f >/dev/null
+else
+  WREG reg delete 'HKCU\Control Panel\Desktop' /v Win8DpiScaling /f >/dev/null 2>&1 || true
+fi
+
+CONF="${CX_DIR}/cxbottle.conf"
+if [[ -f "${CONF}" ]] && ! grep -q 'SDL_VIDEO_MAC_FULLSCREEN_SPACES' "${CONF}"; then
+  sed -i '' '/^\[EnvironmentVariables\]/a\
+"SDL_VIDEO_MAC_FULLSCREEN_SPACES" = "0"
+' "${CONF}" 2>/dev/null || true
+fi
+
+echo "OK: profile=${PROFILE} RetinaMode=${RETINA} → ${CX_BOTTLE}"
+echo "   Перезапуск: bash ${GOG_DIR}/reset-ja3-crossover.sh && bash ${GOG_DIR}/run-ja3-crossover.sh"
+case "${PROFILE}" in
+  legacy)
+    echo "   Если клик смещён: JA3_MOUSE_PROFILE=retina-lite bash ${GOG_DIR}/fix-ja3-crossover-mouse.sh"
+    echo "   Без перезапуска: верхний левый угол окна = угол экрана."
+    ;;
+  retina-lite)
+    echo "   Если смещение осталось: JA3_MOUSE_PROFILE=legacy …"
+    echo "   Если клип на середине: JA3_MOUSE_PROFILE=legacy …"
+    ;;
+  retina)
+    echo "   ⚠️  retina+LogPixels=192 часто режет курсор на середине экрана."
+    echo "   Если так: JA3_MOUSE_PROFILE=legacy bash ${GOG_DIR}/fix-ja3-crossover-mouse.sh"
+    ;;
+esac