enable command blocks

docker-compose.yml

@@ -83,6 +83,7 @@ services:
       ENFORCE_SECURE_PROFILE: "FALSE"  # required for authlib-injector on 1.21+
       ALLOW_FLIGHT: "TRUE"             # many tech mods need this
 
+      ENABLE_COMMAND_BLOCK: "TRUE"
       # ── Mod source: filtered subset of the distribution modset ──
       # Jars are synced into ./server-mods by tooling/sync-server-mods.sh
       # (both/server entries from mods-sides.json) and mounted at /mods below;