Add Space Engineers server support

Integrates Space Engineers dedicated server (docker+wine on 192.168.2.78) into GSM:
- config.json entry with docker runtime and log-based player detection
- getSpaceEngineersPlayers() parses docker logs for connect/disconnect events
- Extends type-check sites in rcon, autoshutdown, discordBot, servers routes
- Frontend ServerCard/ServerDetail logo + address wiring

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

gsm-backend/services/autoshutdown.js

@@ -47,7 +47,7 @@ async function checkServers() {
         // Get player count
         // Some servers use RCON, others use log parsing (like Hytale)
         let playerCount = 0;
-        if (server.rconPassword || server.type === 'hytale' || server.type === 'terraria') {
+        if (server.rconPassword || server.type === 'hytale' || server.type === 'terraria' || server.type === 'spaceengineers') {
           const players = await getPlayers(server);
           playerCount = players.online || 0;
         }

gsm-backend/services/discordBot.js

@@ -23,7 +23,8 @@ const serverDisplay = {
   palworld: { name: 'Palworld', icon: '🦎', color: 0x00D4AA, address: 'palworld.zeasy.dev:8211' },
   terraria: { name: 'Terraria', icon: '⚔️', color: 0x05C46B, address: 'terraria.zeasy.dev:7777' },
   openttd: { name: 'OpenTTD', icon: '🚂', color: 0x1E90FF, address: 'openttd.zeasy.dev:3979' },
-  hytale: { name: 'Hytale', icon: '🏰', color: 0x00BFFF, address: 'hytale.zeasy.dev:5520' }
+  hytale: { name: 'Hytale', icon: '🏰', color: 0x00BFFF, address: 'hytale.zeasy.dev:5520' },
+  spaceengineers: { name: 'Space Engineers', icon: '🚀', color: 0xFFA500, address: 'spaceengineers.zeasy.dev:27016' }
 };
 
 function loadConfig() {
@@ -376,7 +377,7 @@ async function fetchServerStatuses() {
       let players = { online: 0, max: null };
       let playerList = { players: [] };
 
-      if (running && (server.rconPassword || server.type === 'hytale' || server.type === 'terraria')) {
+      if (running && (server.rconPassword || server.type === 'hytale' || server.type === 'terraria' || server.type === 'spaceengineers')) {
         try {
           players = await getPlayers(server);
           playerList = await getPlayerList(server);

gsm-backend/services/rcon.js

@@ -1,5 +1,5 @@
 import { Rcon } from 'rcon-client';
-import { getHytalePlayers, getTerrariaPlayers } from './ssh.js';
+import { getHytalePlayers, getTerrariaPlayers, getSpaceEngineersPlayers } from './ssh.js';
 
 const rconConnections = new Map();
 const playerCache = new Map();
@@ -118,6 +118,10 @@ export async function getPlayers(server) {
       // Use log parsing for Terraria (no RCON support)
       const data = await getTerrariaPlayers(server);
       result = { online: data.online, max: 8 };
+    } else if (server.type === 'spaceengineers') {
+      // Use docker log parsing for Space Engineers (no RCON support)
+      const data = await getSpaceEngineersPlayers(server);
+      result = { online: data.online, max: null };
     }
 
     playerCache.set(cacheKey, { data: result, time: Date.now() });
@@ -188,6 +192,10 @@ export async function getPlayerList(server) {
       // Use log parsing for Terraria (no RCON support)
       const data = await getTerrariaPlayers(server);
       players = data.players || [];
+    } else if (server.type === 'spaceengineers') {
+      // Use docker log parsing for Space Engineers (no RCON support)
+      const data = await getSpaceEngineersPlayers(server);
+      players = data.players || [];
     }
 
     const result = { players };

gsm-backend/services/ssh.js

@@ -694,6 +694,42 @@ export async function getTerrariaPlayers(server) {
   }
 }
 
+// ============ SPACE ENGINEERS FUNCTIONS ============
+
+// Get Space Engineers players by parsing docker logs
+export async function getSpaceEngineersPlayers(server) {
+  try {
+    const ssh = await getConnection(server.host, server.sshUser);
+
+    // SE logs connect/disconnect lines through the wine-wrapped dedicated server.
+    // Typical patterns emitted by SpaceEngineersDedicated:
+    //   "User <name> joined"          / "User <name> connected"
+    //   "User <name> left"            / "User <name> disconnected"
+    //   "Player '<name>' connected"   / "Player '<name>' disconnected"
+    const result = await ssh.execCommand(
+      `docker logs --tail 2000 ${server.containerName} 2>&1 | ` +
+      `grep -iE "user .* (joined|connected|left|disconnected)|player '.*' (connected|disconnected)" | tail -200`
+    );
+
+    const players = new Map();
+    const lines = result.stdout.split('\n').filter(l => l.trim());
+
+    for (const line of lines) {
+      let m;
+      if ((m = line.match(/Player '([^']+)' connected/i))) { players.set(m[1], true); continue; }
+      if ((m = line.match(/Player '([^']+)' disconnected/i))) { players.delete(m[1]); continue; }
+      if ((m = line.match(/User\s+(.+?)\s+(?:joined|connected)/i))) { players.set(m[1].trim(), true); continue; }
+      if ((m = line.match(/User\s+(.+?)\s+(?:left|disconnected)/i))) { players.delete(m[1].trim()); continue; }
+    }
+
+    const playerList = Array.from(players.keys());
+    return { online: playerList.length, players: playerList };
+  } catch (err) {
+    console.error(`[SpaceEngineers] Error getting players:`, err.message);
+    return { online: 0, players: [] };
+  }
+}
+
 // ============ HYTALE FUNCTIONS ============
 const HYTALE_CONFIG_PATH = "/opt/hytale/Server/config.json";
 const HYTALE_LOGS_PATH = "/opt/hytale/Server/logs";