api: set up env watcher only after cluster is initialized

api/src/cobalt.js

@@ -9,6 +9,7 @@ import { fileURLToPath } from "url";
 import { env, isCluster } from "./config.js"
 import { Red } from "./misc/console-text.js";
 import { initCluster } from "./misc/cluster.js";
+import { setupEnvWatcher } from "./core/env.js";
 
 const app = express();
 
@@ -24,6 +25,10 @@ if (env.apiURL) {
        await initCluster();
     }
 
+    if (env.envFile) {
+        setupEnvWatcher();
+    }
+
     runAPI(express, app, __dirname, cluster.isPrimary);
 } else {
     console.log(