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>

docs/connectivity/launchd/telegram-socks-launch.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+# LaunchAgent: SOCKS на 1081 только по цепочке Mac → RU → DO (Host telegram-socks-via-do).
+# Прямой Mac → DO для SOCKS не используется.
+ulimit -n 65536 2>/dev/null || ulimit -n 10240 2>/dev/null || true
+
+SSH_CMD=(/usr/bin/ssh -D 1081 -N \
+  -o TCPKeepAlive=yes \
+  -o IPQoS=throughput \
+  -o ServerAliveInterval=60 \
+  -o ServerAliveCountMax=4 \
+  -o ConnectTimeout=30)
+
+exec "${SSH_CMD[@]}" telegram-socks-via-do