fix: normalize housekeeping root routes

src/features/housekeeping/migration/discover-legacy-pages.ts

@@ -38,7 +38,7 @@ function discoverSurface(
 			const sourceFile = relative(rootDir, entryPath).replaceAll("\\", "/");
 			const routeSegments = relative(surfaceDirectory, directory)
 				.split(/[/\\]/)
-				.filter(Boolean);
+				.filter((segment) => segment && segment !== ".");
 			pages.push({
 				surface,
 				legacyPath: toLegacyPath(surface, routeSegments),