test

build/prepare-sites-build.mjs

@@ -2,10 +2,31 @@ import { copyFile, mkdir } from 'node:fs/promises';
 import { resolve } from 'node:path';
 
 const root = process.cwd();
+const outputDirectory = resolve(root, 'dist');
 const serverDirectory = resolve(root, 'dist', 'server');
+const appShell = resolve(outputDirectory, 'index.html');
+const browserRoutes = [
+    'encryption',
+    'privacy',
+    'proto',
+    'proto/docs',
+    'support',
+    'terms',
+];
 
 await mkdir(serverDirectory, { recursive: true });
 await copyFile(
     resolve(root, 'worker', 'index.js'),
     resolve(serverDirectory, 'index.js'),
 );
+
+// Emit an extensionless HTML match for every client-side route. This keeps
+// browser refreshes working even when the asset layer handles navigations
+// before the Worker gets a chance to return the SPA fallback.
+await Promise.all(
+    browserRoutes.map(async (route) => {
+        const routeFile = resolve(outputDirectory, `${route}.html`);
+        await mkdir(resolve(routeFile, '..'), { recursive: true });
+        await copyFile(appShell, routeFile);
+    }),
+);