Revert "Merge pull request 'Complete Housekeeping migration and /ase cutover' (#52) from codex/housekeeping-complete into main"

This reverts commit 488b6e57c4, reversing
changes made to b506b4499a.

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

@@ -1,4 +1,4 @@
-import { existsSync, readdirSync } from "node:fs";
+import { readdirSync } from "node:fs";
 import { join, relative } from "node:path";
 import type { LegacyPage, LegacySurface } from "./types";
 
@@ -23,7 +23,6 @@ function discoverSurface(
 ): LegacyPage[] {
 	const surfaceDirectory = join(rootDir, "src", "app", surface);
 	const pages: LegacyPage[] = [];
-	if (!existsSync(surfaceDirectory)) return pages;
 
 	function walk(directory: string): void {
 		for (const entry of readdirSync(directory, { withFileTypes: true })) {
@@ -52,22 +51,6 @@ function discoverSurface(
 	return pages;
 }
 
-export function recordedLegacyPages(
-	entries: readonly LegacyPage[],
-): LegacyPage[] {
-	return entries
-		.map(({ surface, legacyPath, sourceFile }) => ({
-			surface,
-			legacyPath,
-			sourceFile,
-		}))
-		.sort((a, b) =>
-			`${a.surface}:${a.legacyPath}:${a.sourceFile}`.localeCompare(
-				`${b.surface}:${b.legacyPath}:${b.sourceFile}`,
-			),
-		);
-}
-
 export function discoverLegacyPages(rootDir = process.cwd()): LegacyPage[] {
 	return (["admin", "mod"] as const)
 		.flatMap((surface) => discoverSurface(rootDir, surface))