Hermann_Kitio de16deede3 feat(billing): Customer Portal + page Paramètres + Standard→Premium via portal ... - useCustomerPortal hook (mutation + redirect full-page) - AccountBillingSection: badge plan + bouton Gérer mon abonnement (Standard/Premium) - ParametresPage: page conteneur /parametres avec section billing - PricingPage: Standard→Premium redirige vers Customer Portal (prorata natif Stripe) - Tests: 212 → 219 verts (+7) Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>		2026-04-26 05:43:06 +03:00
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account/pages	feat(billing): Customer Portal + page Paramètres + Standard→Premium via portal	2026-04-26 05:43:06 +03:00
auth	feat(design-system): reskin Charcoal — tokens dark-default + sidebar navy permanent	2026-04-24 23:09:15 +03:00
billing	feat(billing): Customer Portal + page Paramètres + Standard→Premium via portal	2026-04-26 05:43:06 +03:00
dashboard	feat(billing): useStripeCheckout hook + post-redirect upgrade success	2026-04-26 05:19:18 +03:00
design-system	feat(design-system): reskin Charcoal — tokens dark-default + sidebar navy permanent	2026-04-24 23:09:15 +03:00
historique	feat(billing): page tarifaire /plan + uniformisation CTA "Voir les plans" (Sprint 5b)	2026-04-26 04:52:13 +03:00
progression	feat(historique): refonte pixel-perfect avec stats + filtres + tendance 30j (Sprint 4.7)	2026-04-26 00:04:12 +03:00
simulations	feat(billing): page tarifaire /plan + uniformisation CTA "Voir les plans" (Sprint 5b)	2026-04-26 04:52:13 +03:00