feat(core): Render memory hierarchically in context. (#18350)

packages/core/src/utils/paths.ts

@@ -328,6 +328,16 @@ export function getProjectHash(projectRoot: string): string {
   return crypto.createHash('sha256').update(projectRoot).digest('hex');
 }
 
+/**
+ * Normalizes a path for reliable comparison.
+ * - Resolves to an absolute path.
+ * - On Windows, converts to lowercase for case-insensitivity.
+ */
+export function normalizePath(p: string): string {
+  const resolved = path.resolve(p);
+  return process.platform === 'win32' ? resolved.toLowerCase() : resolved;
+}
+
 /**
  * Checks if a path is a subpath of another path.
  * @param parentPath The parent path.