ql-lg-server: Quake Live LG vampiric practice server in Docker

One-command setup (SteamCMD + minqlx build), .env settings with a
listed/unlisted switch, three factories (lgvamp, lgvamp_nolag, lgvamp100),
warmup-text and welcome minqlx plugins, watchdog/backup/daily-restart,
docs for admins and players.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

home/baseq3/server.cfg

@@ -0,0 +1,30 @@
+// ql-lg-server. Per-server settings come from .env (local.cfg, generated on start).
+// Gameplay lives in scripts/lgvamp.factories. See README.md and docs/HOW-IT-WORKS.md.
+set sv_serverType "2"            // internet server (also right for VPN players)
+set sv_privateClients "0"
+set sv_fps "40"
+set sv_idleExit "0"
+set net_strict "1"
+set sv_floodprotect "10"
+set g_floodprot_maxcount "10"
+set g_floodprot_decay "1000"
+set g_accessFile "access.txt"    // admins, mods, bans (docs/ADMIN.md)
+set sv_mapPoolFile "mappool_lg.txt"
+set g_allowVote "0"
+
+// bots: none by default (permanent warmup needs none); rcon "addbot hunter 5", remove with "kick allbots"
+set bot_enable "1"
+set bot_minplayers "0"
+set bot_nochat "1"
+
+// RCON over ZMQ, localhost only (port from .env, password from secrets/)
+set zmq_rcon_enable "1"
+set zmq_rcon_ip "127.0.0.1"
+set zmq_stats_enable "0"
+
+// minqlx: only our plugins (the default minqlx plugin list needs a redis server)
+set qlx_plugins "nowarmuptext,welcome"
+set qlx_pluginsPath "/ql/home/minqlx-plugins"
+
+exec secrets.cfg
+exec local.cfg                   // hostname, password, listing, max players, then: map <map> <factory>