Bugfix: update stale HMR after fixed errors

dist/functions/server/server-post-build-fn.js

@@ -43,17 +43,16 @@ export default async function serverPostBuildFn(params) {
         const mock_req = target_artifact.req_url
             ? new Request(target_artifact.req_url)
             : new Request(controller.page_url);
-        const page_component = global.IS_SERVER_COMPONENT
-            ? await grabPageComponent({
-                req: mock_req,
-                return_server_res_only: true,
-                is_hydration: true,
-            })
-            : {};
+        // Always re-run server fns so fixed errors clear on the first HMR
+        const page_component = await grabPageComponent({
+            req: mock_req,
+            return_server_res_only: true,
+            is_hydration: true,
+        });
         if (page_component instanceof Response) {
             continue;
         }
-        const { serverRes } = page_component;
+        const { serverRes } = page_component || {};
         const final_artifact = {
             ..._.omit(controller, ["controller"]),
             target_map: target_artifact,
@@ -61,9 +60,8 @@ export default async function serverPostBuildFn(params) {
         if (!target_artifact) {
             delete final_artifact.target_map;
         }
-        if (serverRes) {
-            final_artifact.page_props = serverRes;
-        }
+        // Always replace so prior error props cannot linger
+        final_artifact.page_props = serverRes || {};
         try {
             let final_data = {};
             if (global.ROOT_FILE_UPDATED) {