Remix: Patch to fix incorrect status 500 errors (see https://github.com/remix-run/remix/issues/5507)

@remix-run+server-runtime+1.15.0.patch

diff --git a/node_modules/@remix-run/server-runtime/dist/responses.js b/node_modules/@remix-run/server-runtime/dist/responses.js
index d042d61..1e6d5c6 100644
--- a/node_modules/@remix-run/server-runtime/dist/responses.js
+++ b/node_modules/@remix-run/server-runtime/dist/responses.js
@@ -47,7 +47,7 @@ function isDeferredData(value) {
   return deferred && typeof deferred === "object" && typeof deferred.data === "object" && typeof deferred.subscribe === "function" && typeof deferred.cancel === "function" && typeof deferred.resolveData === "function";
 }
 function isResponse(value) {
-  return value != null && typeof value.status === "number" && typeof value.statusText === "string" && typeof value.headers === "object" && typeof value.body !== "undefined";
+  return value instanceof router.ErrorResponse || (value != null && typeof value.status === "number" && typeof value.statusText === "string" && typeof value.headers === "object" && typeof value.body !== "undefined");
 }
 const redirectStatusCodes = new Set([301, 302, 303, 307, 308]);
 function isRedirectStatusCode(statusCode) {
diff --git a/node_modules/@remix-run/server-runtime/dist/server.js b/node_modules/@remix-run/server-runtime/dist/server.js
index fd10bc5..b924771 100644
--- a/node_modules/@remix-run/server-runtime/dist/server.js
+++ b/node_modules/@remix-run/server-runtime/dist/server.js
@@ -110,6 +110,9 @@ async function handleDataRequestRR(serverMode, staticHandler, routeId, request,
     return response;
   } catch (error) {
     if (responses.isResponse(error)) {
+      if (error.headers === undefined) {
+        error.headers = new Headers()
+      }
       error.headers.set("X-Remix-Catch", "yes");
       return error;
     }
@@ -251,6 +254,9 @@ async function handleResourceRequestRR(serverMode, staticHandler, routeId, reque
     return response;
   } catch (error) {
     if (responses.isResponse(error)) {
+      if (error.headers === undefined) {
+        error.headers = new Headers()
+      }
       // Note: Not functionally required but ensures that our response headers
       // match identically to what Remix returns
       error.headers.set("X-Remix-Catch", "yes");