The three defensive Zod helpers (stringOrEmpty, numberOrZero,
booleanOrFalse) used by user.ts are general-purpose Zod utilities
that any schema may need — they're not user-specific. The original
inline declaration in user.ts had two downsides:
1. Any new schema (chat, auth, metrics, etc.) that needs the same
'null | undefined → default scalar' pattern would have to
duplicate the helper.
2. The long defensive-parse comment block (11 lines) lived inside
user.ts and didn't explain the helpers' general purpose.
Move them to src/data/schemas/nullable-defaults.ts (top-level
sibling of auth/, chat/, metrics/, user/ subdirs) so any schema
can import them. Keep the original explanation verbatim at the
top of the new file.
Bundled in this commit:
- user.ts imports the helpers from the new file (drops 11 lines
of comment + 3 const declarations)
- 3 auto-generated barrel index files regenerated by barrelsby
to pick up the new exports (chat/, subscription/, stores/user/)
Add a new /subscription route showing three VIP membership plans (Monthly,
Quarterly, Annual) with a pink→peach banner, per-plan gradient price bars,
a benefits card, a mock activate CTA, and an agreement checkbox.
- New reusable <Checkbox /> in src/app/_components/core for the legal
agreement toggle
- Hardcoded SUBSCRIPTION_PLANS constant in src/data/constants
- New SubscriptionScreen composed of 7 colocated components (back link,
user row, banner, plan card, benefits card, CTA button) with CSS
Modules matching the existing design-token system
- Route registered as protected and reached from /sidebar "Membership"
- Mock CTA: window.alert + router.push(/chat) — no payment calls
Co-Authored-By: Claude <noreply@anthropic.com>
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Claude