diff --git a/src/app/router.tsx b/src/app/router.tsx
index 9dcdd25..dfe0538 100644
--- a/src/app/router.tsx
+++ b/src/app/router.tsx
@@ -12,10 +12,7 @@ function ScaffoldPlaceholder() {
   return (
     <main className="p-6">
       <h1 className="text-2xl font-semibold">Expria — scaffold Sprint 0</h1>
-      <p>
-        Aucune feature n'est encore branchée. Les routes seront ajoutées au fil
-        des sprints.
-      </p>
+      <p>Aucune feature n'est encore branchée. Les routes seront ajoutées au fil des sprints.</p>
     </main>
   )
 }
diff --git a/src/entities/user/__tests__/access.test.ts b/src/entities/user/__tests__/access.test.ts
index f031c12..14d1855 100644
--- a/src/entities/user/__tests__/access.test.ts
+++ b/src/entities/user/__tests__/access.test.ts
@@ -10,12 +10,7 @@
  */
 
 import { describe, it, expect } from 'vitest'
-import {
-  canUserSimulate,
-  checkFeatureAccess,
-  getPlanPermissions,
-  PLANS,
-} from '../access'
+import { canUserSimulate, checkFeatureAccess, getPlanPermissions, PLANS } from '../access'
 
 describe('canUserSimulate', () => {
   // Plan FREE — dans les limites
@@ -174,7 +169,7 @@ describe('checkFeatureAccess', () => {
 })
 
 describe('PLANS structure', () => {
-  it("les trois plans ont les mêmes clés", () => {
+  it('les trois plans ont les mêmes clés', () => {
     const freeKeys = Object.keys(PLANS.free).sort()
     const standardKeys = Object.keys(PLANS.standard).sort()
     const premiumKeys = Object.keys(PLANS.premium).sort()
diff --git a/src/entities/user/__tests__/lib.test.ts b/src/entities/user/__tests__/lib.test.ts
index 23f1d2a..4892365 100644
--- a/src/entities/user/__tests__/lib.test.ts
+++ b/src/entities/user/__tests__/lib.test.ts
@@ -63,7 +63,7 @@ describe('canSimulate (alias de canUserSimulate avec signature ergonomique)', ()
     expect(result.reason).toBe('invalid_plan')
   })
 
-  it("accepte bien la signature (plan, used) avec les bons arguments", () => {
+  it('accepte bien la signature (plan, used) avec les bons arguments', () => {
     // Vérifie que l'ordre des arguments est correct
     // (un inversement accidentel donnerait un plan='0' ce qui bloquerait tout)
     const result = canSimulate('premium', 100)
diff --git a/src/index.css b/src/index.css
index c4b94ee..3914fb6 100644
--- a/src/index.css
+++ b/src/index.css
@@ -1,4 +1,4 @@
-@import "tailwindcss";
+@import 'tailwindcss';
 
 :root {
   --text: #6b6375;
@@ -10,8 +10,7 @@
   --accent-bg: rgba(170, 59, 255, 0.1);
   --accent-border: rgba(170, 59, 255, 0.5);
   --social-bg: rgba(244, 243, 236, 0.5);
-  --shadow:
-    rgba(0, 0, 0, 0.1) 0 10px 15px -3px, rgba(0, 0, 0, 0.05) 0 4px 6px -2px;
+  --shadow: rgba(0, 0, 0, 0.1) 0 10px 15px -3px, rgba(0, 0, 0, 0.05) 0 4px 6px -2px;
 
   --sans: system-ui, 'Segoe UI', Roboto, sans-serif;
   --heading: system-ui, 'Segoe UI', Roboto, sans-serif;
@@ -43,8 +42,7 @@
     --accent-bg: rgba(192, 132, 252, 0.15);
     --accent-border: rgba(192, 132, 252, 0.5);
     --social-bg: rgba(47, 48, 58, 0.5);
-    --shadow:
-      rgba(0, 0, 0, 0.4) 0 10px 15px -3px, rgba(0, 0, 0, 0.25) 0 4px 6px -2px;
+    --shadow: rgba(0, 0, 0, 0.4) 0 10px 15px -3px, rgba(0, 0, 0, 0.25) 0 4px 6px -2px;
   }
 
   #social .button-icon {
diff --git a/src/shared/config/env.ts b/src/shared/config/env.ts
index 573abff..bae1c42 100644
--- a/src/shared/config/env.ts
+++ b/src/shared/config/env.ts
@@ -11,9 +11,7 @@ const envSchema = z.object({
 const parsed = envSchema.safeParse(import.meta.env)
 
 if (!parsed.success) {
-  const issues = parsed.error.issues
-    .map((i) => `  - ${i.path.join('.')}: ${i.message}`)
-    .join('\n')
+  const issues = parsed.error.issues.map((i) => `  - ${i.path.join('.')}: ${i.message}`).join('\n')
   throw new Error(
     `Variables d'environnement invalides ou manquantes :\n${issues}\n\nVérifier .env.example`,
   )
diff --git a/src/shared/lib/api-client.ts b/src/shared/lib/api-client.ts
index aeb410b..05edd8f 100644
--- a/src/shared/lib/api-client.ts
+++ b/src/shared/lib/api-client.ts
@@ -1,10 +1,5 @@
 import { env } from '@/shared/config/env'
-import type {
-  ApiError,
-  ClientError,
-  FetchError,
-  FrontendErrorCode,
-} from '@/shared/types/api'
+import type { ApiError, ClientError, FetchError, FrontendErrorCode } from '@/shared/types/api'
 import { getAccessToken } from './auth-client'
 import { logger } from './logger'
 
@@ -21,10 +16,7 @@ export interface ApiFetchOptions {
   retry?: { max: number; baseDelayMs: number }
 }
 
-export async function apiFetch<T>(
-  path: string,
-  options: ApiFetchOptions = {},
-): Promise<T> {
+export async function apiFetch<T>(path: string, options: ApiFetchOptions = {}): Promise<T> {
   const method = (options.method ?? 'GET').toUpperCase()
   const timeoutMs = options.timeoutMs ?? DEFAULT_TIMEOUT_MS
   const retry =
@@ -144,12 +136,7 @@ function isFetchError(err: unknown): err is FetchError {
 async function parseApiError(response: Response): Promise<ApiError> {
   try {
     const body = await response.json()
-    if (
-      body &&
-      typeof body === 'object' &&
-      body.error === true &&
-      typeof body.code === 'string'
-    ) {
+    if (body && typeof body === 'object' && body.error === true && typeof body.code === 'string') {
       return body as ApiError
     }
   } catch {