asdf

Squash the current repository state back into one baseline commit while
preserving the README reframing and repository contents.

Constraint: User explicitly requested a single squashed commit with subject "asdf"
Confidence: high
Scope-risk: broad
Reversibility: clean
Directive: This commit intentionally rewrites published history; coordinate before future force-pushes
Tested: git status clean; local history rewritten to one commit; force-pushed main to origin and instructkr
Not-tested: Fresh clone verification after push

src/utils/lazySchema.ts

@@ -0,0 +1,8 @@
+/**
+ * Returns a memoized factory function that constructs the value on first call.
+ * Used to defer Zod schema construction from module init time to first access.
+ */
+export function lazySchema<T>(factory: () => T): () => T {
+  let cached: T | undefined
+  return () => (cached ??= factory())
+}