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/register-galaxy-registry.sh

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+# Реестр после innoextract — web-installer видит установленный Galaxy.
+set -euo pipefail
+GOG_DIR="$(cd "$(dirname "$0")" && pwd)"
+# shellcheck source=config.sh
+source "${GOG_DIR}/config.sh"
+
+GOG_PF='C:\Program Files (x86)\GOG Galaxy'
+CLIENT="${GOG_PF}\\GalaxyClient.exe"
+SERVICE="${GOG_PF}\\GalaxyClientService.exe"
+
+gog_wine_check
+export_wine_env_gog
+
+"${WINE64}" reg add 'HKLM\Software\WOW6432Node\GOG.com\GalaxyClient' /v version /t REG_SZ /d '2.0.100.1' /f
+"${WINE64}" reg add 'HKLM\Software\WOW6432Node\GOG.com\GalaxyClient\paths' /v GalaxyClientExePath /t REG_SZ /d "${CLIENT}" /f
+"${WINE64}" reg add 'HKLM\Software\WOW6432Node\GOG.com\GalaxyClient\paths' /v GalaxyClientServiceExePath /t REG_SZ /d "${SERVICE}" /f
+"${WINE64}" reg add 'HKCU\Software\GOG.com\Galaxy' /f 2>/dev/null || true
+
+echo "OK: GalaxyClient paths → ${CLIENT}"