Live map: plugin/mod chunk+player sync, admin panel Live Map section, launcher transport

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DjMbLQujBHunCCu5GpsHaT

integrations/common/src/main/java/net/scopenet/integration/Settings.java

@@ -107,6 +107,17 @@ public record Settings(
         );
     }
 
+    /** Local opt-out for the central live map (the panel also has a per-server switch). */
+    public static boolean liveMapEnabled(Path path) {
+        try (Reader reader = Files.newBufferedReader(path, StandardCharsets.UTF_8)) {
+            Properties properties = new Properties();
+            properties.load(reader);
+            return Boolean.parseBoolean(properties.getProperty("livemap.enabled", "true"));
+        } catch (IOException e) {
+            return true;
+        }
+    }
+
     public static Settings load(Path path) throws IOException {
         if (!Files.exists(path)) {
             Files.createDirectories(path.toAbsolutePath().getParent());
@@ -127,6 +138,10 @@ public record Settings(
                     social.chat_prefixes=true
                     essentials.enabled=true
                     economy.enabled=true
+
+                    # Send world chunks and player positions to the panel's central Live Map.
+                    # It only runs when Live Map is also enabled for this server in the panel.
+                    livemap.enabled=true
                     """;
             Files.writeString(path, defaultProps, StandardCharsets.UTF_8);
         }