Fix module watcher errors

dist/functions/server/web-pages/grab-page-modules.js

@@ -19,20 +19,25 @@ export default async function grabPageModules({ file_path, debug, url, query, ro
             ? 301
             : serverRes.redirect.status_code || 302);
     }
-    const { root_file_path } = grabRootFilePath();
-    const root_module = root_file_path
-        ? await import(`${root_file_path}?t=${now}`)
-        : undefined;
-    const module = await import(`${file_path}?t=${now}`);
-    if (debug) {
-        log.info(`module:`, module);
-    }
-    const { component } = (await grabPageBundledReactComponent({
+    const { component, page_module, root_module: bundled_root_module, } = (await grabPageBundledReactComponent({
         file_path,
     })) || {};
     if (!component) {
         throw new Error(`Couldn't grab page component`);
     }
+    // Prefer the page/root exports re-exported by the SSR bundle. Importing
+    // the raw source with Bun's loader only cache-busts the page file itself:
+    // its transitive imports stay in Bun's module registry, so a component
+    // that failed to resolve once (e.g. imported before it was created)
+    // keeps failing until the server restarts.
+    const { root_file_path } = grabRootFilePath();
+    const root_module = !root_file_path
+        ? undefined
+        : bundled_root_module || (await import(`${root_file_path}?t=${now}`));
+    const module = page_module || (await import(`${file_path}?t=${now}`));
+    if (debug) {
+        log.info(`module:`, module);
+    }
     if (debug) {
         log.info(`component:`, component);
     }