remove the un-documented custom error serialization logic (#14986)

Author: jacob-ebey

packages/react-router/.changes/patch.error-serialization.md

@@ -0,0 +1 @@
+Remove the un-documented custom error serialization logic.

packages/react-router/__tests__/vendor/turbo-stream-test.ts

@@ -185,7 +185,7 @@ test("should encode and decode an Error", async () => {
 test("should encode and decode an EvalError", async () => {
   const input = new EvalError("foo");
   const output = await quickDecode(encode(input));
-  expect(output).toEqual(input);
+  expect(output).toEqual(new Error("foo"));
 });
 
 test("should encode and decode array", async () => {

packages/react-router/vendor/turbo-stream-v2/flatten.ts

@@ -172,9 +172,6 @@ async function stringify(this: ThisEncode, stack: [unknown, number][]) {
             deferred[index] = input;
           } else if (input instanceof Error) {
             str[index] = `["${TYPE_ERROR}",${JSON.stringify(input.message)}`;
-            if (input.name !== "Error") {
-              str[index] += `,${JSON.stringify(input.name)}`;
-            }
             str[index] += "]";
           } else if (Object.getPrototypeOf(input) === null) {
             str[index] = `["${TYPE_NULL_OBJECT}",{${partsForObj(input)}}]`;

packages/react-router/vendor/turbo-stream-v2/unflatten.ts

@@ -182,11 +182,8 @@ function hydrate(this: ThisDecode, index: number): any {
             }
             continue;
           case TYPE_ERROR:
-            const [, message, errorType] = value;
-            let error =
-              errorType && globalObj && globalObj[errorType]
-                ? new globalObj[errorType](message)
-                : new Error(message);
+            const [, message] = value;
+            let error = new Error(message);
             hydrated[index] = error;
             set(error);
             continue;