Completion of Project - email, payments, privacy, security,

-User accounts (sign up, Google login, magic link) -Payments via Stripe — credit packs, checkout, receipts -Server-side credit balance tracking and deduction -Fitting history, re-fit timestamps, all user flags stored server-side -Email — fitting results delivery, welcome emails -Moving scoring engine to the server (IP protection) -Security hardening, legal pages, tax setup -Mobile and tablet layout -Full QA before taking real money Key things to know before starting: -Credit pack pricing in the code is $10 / $20 / $35 (handoff doc incorrectly says $40) -Founder spots counter is not connected to a database — needs to be built or removed -All user state currently lives in localStorage — needs to move server-side -Shopify cannot be used for payments (ToS violation) — Stripe is the right call -GitHub repo needs to be made private -The README is outdated — trust the handoff docs over it