chore: centralizing warning filters

openclaw.mjs

@@ -11,13 +11,36 @@ if (module.enableCompileCache && !process.env.NODE_DISABLE_COMPILE_CACHE) {
   }
 }
 
+const isModuleNotFoundError = (err) =>
+  err && typeof err === "object" && "code" in err && err.code === "ERR_MODULE_NOT_FOUND";
+
+const installProcessWarningFilter = async () => {
+  // Keep bootstrap warnings consistent with the TypeScript runtime.
+  for (const specifier of ["./dist/warning-filter.js", "./dist/warning-filter.mjs"]) {
+    try {
+      const mod = await import(specifier);
+      if (typeof mod.installProcessWarningFilter === "function") {
+        mod.installProcessWarningFilter();
+        return;
+      }
+    } catch (err) {
+      if (isModuleNotFoundError(err)) {
+        continue;
+      }
+      throw err;
+    }
+  }
+};
+
+await installProcessWarningFilter();
+
 const tryImport = async (specifier) => {
   try {
     await import(specifier);
     return true;
   } catch (err) {
     // Only swallow missing-module errors; rethrow real runtime errors.
-    if (err && typeof err === "object" && "code" in err && err.code === "ERR_MODULE_NOT_FOUND") {
+    if (isModuleNotFoundError(err)) {
       return false;
     }
     throw err;