chore(lint): upgrade Biome vers 2.x, active noExplicitAny/noConsole/noFloatingPromises

`@biomejs/biome` passe de 1.9.4 à 2.5.9 (config migrée via `biome migrate
--write`) — nécessaire pour noFloatingPromises, une règle type-aware
apparue en 2.0 (nursery).

- noExplicitAny : déjà "recommended", actif depuis toujours, aucun changement.
- noConsole (biome.json) : bloque tout `console.*` sauf error/warn/info/
  debug/table/assert — équivalent à "pas de console.log" sans interdire
  les niveaux nommés (voir le nouveau log service dans le prochain commit,
  qui centralise justement ces appels).
- noFloatingPromises (nursery) activé explicitement sous `rules.nursery`
  sans avoir besoin d'activer le domaine "types" au sens large (ça aurait
  aussi allumé des dizaines d'autres règles type-aware type
  noUnresolvedImports/noUnnecessaryConditions, hors scope ici).

Le reste du diff, c'est soit du reformatage automatique (import sort, 2.x
ordonne différemment de 1.9.4 — `biome check --write --unsafe`), soit les
corrections des ~20 promesses flottantes que la nouvelle règle a fait
remonter :

- La plupart sont des `navigate(...)` non attendus (react-router v7 type
  `navigate` en `void | Promise<void>`) — préfixés `void navigate(...)`,
  aucun changement de comportement.
- Trois chargements initiaux en useEffect (OnboardingAllergensPage,
  OnboardingDietPage, OnboardingHouseholdPage, HouseholdSettingsPage)
  n'avaient jamais de `.catch()` du tout — ajouté (dégradation silencieuse
  vers un état vide/par défaut, même raisonnement que le `.catch()` déjà
  présent dans OnboardingSourcesPage).
- HouseholdSettingsPage : `loadHouse` était une fonction déclarée à chaque
  render (donc une référence différente à chaque fois) utilisée comme
  dépendance de useEffect ET passée en callback à des enfants — le
  useEffect se re-déclenchait donc à chaque re-render provoqué par son
  propre fetch, un vrai bug de boucle infinie de requêtes que
  noFloatingPromises a fait remonter indirectement (via
  useExhaustiveDependencies). Corrigé avec useCallback([]).
- RecipeDetailPanel : une clé de liste `${index}-...}` sur une liste
  statique (draft.steps, sans id stable — DraftRecipeStepView n'en a pas)
  — biome-ignore justifié, pas de bug réel.
- recipe.test.ts : variable `agent` non utilisée, retirée.

Vérifié : `pnpm --filter api test` (295/295), `pnpm lint` et `pnpm build`
clean sur tout le repo.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

apps/api/src/lib/ingredient-matcher.ts

@@ -1,6 +1,6 @@
 import {
-  INGREDIENT_LABELS_EN,
   INGREDIENT_LABEL_SYNONYMS_EN,
+  INGREDIENT_LABELS_EN,
   UNIT_LABELS_EN,
 } from "@batch-cooking/shared";
 import { prisma } from "../db/prisma.js";

apps/api/src/lib/recipe-translation.ts

@@ -1,12 +1,12 @@
 import type { UnitType } from "@batch-cooking/shared";
 import {
-  type IngredientMatchEntry,
-  type UnitMatchEntry,
   extractQuantity,
+  type IngredientMatchEntry,
   loadIngredientCatalog,
   loadUnitCatalog,
   matchIngredientName,
   matchUnit,
+  type UnitMatchEntry,
 } from "./ingredient-matcher.js";
 import type {
   ParsedRecipe,
@@ -14,9 +14,9 @@ import type {
   ParsedRecipeStep,
 } from "./recipe-source-adapter.js";
 import {
-  type TechStepMappingRule,
   loadTechStepMappingRules,
   matchTechSteps,
+  type TechStepMappingRule,
 } from "./tech-step-matcher.js";
 
 /**

apps/api/src/modules/auth/auth.routes.ts

@@ -1,7 +1,7 @@
 import { wrapAsyncHandler } from "@batch-cooking/express-tools";
 import { deleteAccountSchema, loginSchema, signupSchema } from "@batch-cooking/shared";
-import { Router } from "express";
 import type { CookieOptions, Response } from "express";
+import { Router } from "express";
 import { env } from "../../config/env.js";
 import { type AuthLocals, requireAuth } from "../../middlewares/require-auth.js";
 import { deleteAccount, login, signup } from "./auth.service.js";

apps/api/src/modules/house/house.routes.ts

@@ -1,8 +1,8 @@
 import { HttpError } from "@batch-cooking/error-tools";
 import { wrapAsyncHandler } from "@batch-cooking/express-tools";
 import {
-  ErrorCode,
   createHouseSchema,
+  ErrorCode,
   joinHouseSchema,
   renameHouseSchema,
   updateHouseSourcesSchema,

apps/api/src/modules/planning/planning.routes.ts

@@ -1,7 +1,7 @@
 import { parseDateOnly } from "@batch-cooking/date-tools";
 import { HttpError } from "@batch-cooking/error-tools";
 import { wrapAsyncHandler } from "@batch-cooking/express-tools";
-import { ErrorCode, addPlanningItemSchema, getPlanningByDateSchema } from "@batch-cooking/shared";
+import { addPlanningItemSchema, ErrorCode, getPlanningByDateSchema } from "@batch-cooking/shared";
 import { Router } from "express";
 import { type AuthLocals, requireAuth } from "../../middlewares/require-auth.js";
 import { addPlanningItem, getPlanningForDate, removePlanningItem } from "./planning.service.js";

apps/api/src/modules/recipe/recipe.routes.ts

@@ -1,8 +1,8 @@
 import { HttpError } from "@batch-cooking/error-tools";
 import { wrapAsyncHandler } from "@batch-cooking/express-tools";
 import {
-  ErrorCode,
   createRecipeSchema,
+  ErrorCode,
   listRecipesSchema,
   updateRecipeSchema,
 } from "@batch-cooking/shared";

apps/api/src/modules/sources/sources.routes.ts

@@ -1,6 +1,6 @@
 import { HttpError } from "@batch-cooking/error-tools";
 import { wrapAsyncHandler } from "@batch-cooking/express-tools";
-import { ErrorCode, browseSourceSchema, createRecipeSchema } from "@batch-cooking/shared";
+import { browseSourceSchema, createRecipeSchema, ErrorCode } from "@batch-cooking/shared";
 import { Router } from "express";
 import { type AuthLocals, requireAuth } from "../../middlewares/require-auth.js";
 import { browseSource, importSourceItem, previewSourceItem } from "./sources.service.js";

apps/api/src/modules/sources/sources.service.ts

@@ -12,11 +12,11 @@ import { prisma } from "../../db/prisma.js";
 import { findImportedRecipeIds } from "../../db/recipe-source-sync.js";
 import {
   type IngredientMatchEntry,
-  type UnitMatchEntry,
   loadIngredientCatalog,
   loadUnitCatalog,
+  type UnitMatchEntry,
 } from "../../lib/ingredient-matcher.js";
-import { type RecipeSourceAdapter, markAlreadyImported } from "../../lib/recipe-source-adapter.js";
+import { markAlreadyImported, type RecipeSourceAdapter } from "../../lib/recipe-source-adapter.js";
 import { RecipeSourceError } from "../../lib/recipe-source-errors.js";
 import { getRecipeSource } from "../../lib/recipe-source-registry.js";
 import {

apps/api/test/ingredient-matcher.test.ts

@@ -2,13 +2,13 @@ import { INGREDIENT_LABEL_SYNONYMS_EN } from "@batch-cooking/shared";
 import { expect } from "chai";
 import { prisma } from "../src/db/prisma.js";
 import {
-  type IngredientMatchEntry,
-  type UnitMatchEntry,
   extractQuantity,
+  type IngredientMatchEntry,
   loadIngredientCatalog,
   loadUnitCatalog,
   matchIngredientName,
   matchUnit,
+  type UnitMatchEntry,
 } from "../src/lib/ingredient-matcher.js";
 import { resetDatabase } from "../test-support/reset-db.js";
 

apps/api/test/recipe-translation.test.ts

@@ -3,12 +3,12 @@ import { prisma } from "../src/db/prisma.js";
 import type { IngredientMatchEntry, UnitMatchEntry } from "../src/lib/ingredient-matcher.js";
 import type { ParsedRecipe, ParsedRecipeIngredient } from "../src/lib/recipe-source-adapter.js";
 import {
-  type TranslatedRecipeIngredient,
-  type UnitConversionEntry,
   mergeDuplicateIngredients,
+  type TranslatedRecipeIngredient,
   translateRecipe,
   translateRecipeIngredients,
   translateRecipeSteps,
+  type UnitConversionEntry,
 } from "../src/lib/recipe-translation.js";
 import type { TechStepMappingRule } from "../src/lib/tech-step-matcher.js";
 import { resetDatabase } from "../test-support/reset-db.js";

apps/api/test/recipe.test.ts

@@ -773,8 +773,8 @@ describe("Recipes", () => {
       const tomate = await ingredientId("tomato");
       const piece = await unitId("piece");
       const chop = await techStepId("chop");
-      const mince = await techStepId("mince");
+      const _mince = await techStepId("mince");
-      const melt = await techStepId("melt");
+      const _melt = await techStepId("melt");
       const simmer = await techStepId("simmer");
       const bake = await techStepId("bake");
 
@@ -886,7 +886,7 @@ describe("Recipes", () => {
     });
 
     it("rejects an edit from anyone other than the recipe's author with 403 NOT_RECIPE_AUTHOR", async () => {
-      const { agent, profileId } = await signup();
+      const { profileId } = await signup();
       const { agent: otherAgent } = await signup();
       const tomate = await ingredientId("tomato");
       const piece = await unitId("piece");

apps/api/test/tech-step-matcher.test.ts

@@ -1,11 +1,11 @@
 import { expect } from "chai";
 import { prisma } from "../src/db/prisma.js";
 import {
-  type TechStepMappingRule,
   loadTechStepMappingRules,
   matchTechStepSpans,
   matchTechSteps,
   normalizeText,
+  type TechStepMappingRule,
 } from "../src/lib/tech-step-matcher.js";
 import { resetDatabase } from "../test-support/reset-db.js";
 

apps/web/cypress/e2e/recipes.cy.ts

@@ -16,7 +16,7 @@ const authenticatedProfile = {
 };
 
 const vegetarien = { id: 1, key: "vegetarian" };
-const gluten = { id: 1, key: "gluten", kind: "INTOLERANCE" };
+const _gluten = { id: 1, key: "gluten", kind: "INTOLERANCE" };
 const oeufs = { id: 2, key: "eggs", kind: "ALLERGY" };
 
 const ratatouille = {

apps/web/src/App.tsx

@@ -4,15 +4,15 @@ import { RequireAuth } from "./features/auth/RequireAuth";
 import { AppLayout } from "./layouts/AppLayout";
 import { ImportRecipePage } from "./pages/ImportRecipePage";
 import { LoginPage } from "./pages/LoginPage";
+import { OnboardingAllergensPage } from "./pages/onboarding/OnboardingAllergensPage";
+import { OnboardingDietPage } from "./pages/onboarding/OnboardingDietPage";
+import { OnboardingHouseholdPage } from "./pages/onboarding/OnboardingHouseholdPage";
+import { OnboardingSourcesPage } from "./pages/onboarding/OnboardingSourcesPage";
 import { PlanningPage } from "./pages/PlanningPage";
 import { RecipeFormPage } from "./pages/RecipeFormPage";
 import { RecipesPage } from "./pages/RecipesPage";
 import { ShoppingListPage } from "./pages/ShoppingListPage";
 import { SignupPage } from "./pages/SignupPage";
-import { OnboardingAllergensPage } from "./pages/onboarding/OnboardingAllergensPage";
-import { OnboardingDietPage } from "./pages/onboarding/OnboardingDietPage";
-import { OnboardingHouseholdPage } from "./pages/onboarding/OnboardingHouseholdPage";
-import { OnboardingSourcesPage } from "./pages/onboarding/OnboardingSourcesPage";
 import { AccountSettingsPage } from "./pages/settings/AccountSettingsPage";
 import { CreditsPage } from "./pages/settings/CreditsPage";
 import { HouseholdSettingsPage } from "./pages/settings/HouseholdSettingsPage";

apps/web/src/components/ui/Tooltip.tsx

@@ -1,4 +1,4 @@
-import { type ReactElement, cloneElement, useId } from "react";
+import { cloneElement, type ReactElement, useId } from "react";
 import "./tooltip.scss";
 
 /**

apps/web/src/features/auth/AuthContext.tsx

@@ -1,5 +1,5 @@
 import type { LoginInput, SafeUserProfile, SignupInput } from "@batch-cooking/shared";
-import { type ReactNode, createContext, useCallback, useContext, useEffect, useState } from "react";
+import { createContext, type ReactNode, useCallback, useContext, useEffect, useState } from "react";
 import { apiClient } from "../../api/client";
 
 /** Shape of the auth state/actions exposed via {@link useAuth}. */

apps/web/src/features/planning/RecipePickerDialog.tsx

@@ -22,10 +22,10 @@ import { RecipeImportForm } from "../recipes/RecipeImportForm";
 import { RecipeSourcesPanel, type SourceItemSelection } from "../recipes/RecipeSourcesPanel";
 import { RecipeTable } from "../recipes/RecipeTable";
 import {
-  RecipeTabs,
-  type RecipesPageTab,
   isSourceTab,
   parseSourceTabValue,
+  type RecipesPageTab,
+  RecipeTabs,
 } from "../recipes/RecipeTabs";
 import { tryBuildCompleteImport } from "../recipes/recipe-import-draft";
 import { useEnabledSources } from "../recipes/useEnabledSources";
@@ -313,7 +313,7 @@ export function RecipePickerDialog({
       // for the identical failure — see this dialog's `onImported` handler
       // below).
       setIsConfirmingDraft(false);
-      navigate(`/recettes/${saved.id}`);
+      void navigate(`/recettes/${saved.id}`);
     }
   }
 
@@ -361,7 +361,7 @@ export function RecipePickerDialog({
               // to this slot failed. Same fallback as the transparent-
               // import path above: land on its own page instead of
               // retrying.
-              navigate(`/recettes/${recipe.id}`);
+              void navigate(`/recettes/${recipe.id}`);
             }
           }}
         />

apps/web/src/features/recipes/IngredientPicker.tsx

@@ -11,8 +11,8 @@ import { CheckboxOption } from "../../components/ui/Checkbox";
 import { SettingsIcon } from "../../layouts/nav-icons";
 import { AllergenBadges } from "./AllergenBadges";
 import { DietBadges } from "./DietBadges";
-import { ReproducibleBadge } from "./ReproducibleBadge";
 import { CategoryIcon, IngredientTypeIcon, SubcategoryIcon } from "./ingredient-icons";
+import { ReproducibleBadge } from "./ReproducibleBadge";
 import "./recipes.scss";
 
 /** "No filter at this level" — a UI-only pseudo-value, never sent to/received from the API (see {@link INGREDIENT_CATEGORIES}/{@link INGREDIENT_CATEGORY_SUBCATEGORIES} for the real, closed sets). */

apps/web/src/features/recipes/IngredientRow.tsx

@@ -2,8 +2,8 @@ import type { IngredientView, UnitView } from "@batch-cooking/shared";
 import { useTranslation } from "react-i18next";
 import { AllergenBadges } from "./AllergenBadges";
 import { DietBadges } from "./DietBadges";
-import { ReproducibleBadge } from "./ReproducibleBadge";
 import { IngredientTypeIcon } from "./ingredient-icons";
+import { ReproducibleBadge } from "./ReproducibleBadge";
 import "./recipes.scss";
 
 /** One selected ingredient line in the recipe form — the ingredient itself (picked via `IngredientPicker`) plus its quantity/unit for this recipe. Quantity is kept as a raw string while editing (not parsed to a number until submit) so an in-progress/invalid value doesn't fight the input; `unit` picks from `unitsCatalog` (a closed reference list, see `Unit` in schema.prisma) rather than free text. */

apps/web/src/features/recipes/RecipeDetailPanel.tsx

@@ -135,6 +135,7 @@ export function RecipeDetailPanel({
           <h3>{t("recipes.stepsTitle")}</h3>
           <ol className="recipe-detail-panel__steps">
             {draft.steps.map((step, index) => (
+              // biome-ignore lint/suspicious/noArrayIndexKey: DraftRecipeStepView (packages/shared) has no id — it's an unsaved source preview, nothing to key on yet — and this list is a static read-only render, never reordered/edited here.
               <li key={`${index}-${step.description}`}>
                 {step.picture && <img src={step.picture} alt="" />}
                 <StepDescription description={step.description} techSteps={step.techSteps} />
@@ -218,13 +219,7 @@ export function RecipeDetailPanel({
 }
 
 /** Delete action with an inline two-step confirmation, same pattern as `HouseholdSettingsPage`'s danger zone. */
-function DeleteRecipeButton({
+function DeleteRecipeButton({ recipeId, onDeleted }: { recipeId: number; onDeleted: () => void }) {
-  recipeId,
-  onDeleted,
-}: {
-  recipeId: number;
-  onDeleted: () => void;
-}) {
   const { t } = useTranslation();
   const [isConfirming, setIsConfirming] = useState(false);
   const [isDeleting, setIsDeleting] = useState(false);

apps/web/src/features/recipes/RecipeImportForm.tsx

@@ -1,5 +1,6 @@
 import {
   type CreateRecipeInput,
+  createRecipeSchema,
   type DietView,
   ErrorCode,
   type IngredientView,
@@ -9,7 +10,6 @@ import {
   type RecipeVisibility,
   type UnitView,
   type WeekDay,
-  createRecipeSchema,
 } from "@batch-cooking/shared";
 import { type FormEvent, useEffect, useState } from "react";
 import { useTranslation } from "react-i18next";

apps/web/src/features/recipes/recipe-import-draft.ts

@@ -1,7 +1,7 @@
 import {
   type CreateRecipeInput,
-  type RecipeImportDraftView,
   createRecipeSchema,
+  type RecipeImportDraftView,
 } from "@batch-cooking/shared";
 
 /**

apps/web/src/features/theme/ThemeContext.tsx

@@ -1,5 +1,5 @@
 import type { ThemePreference } from "@batch-cooking/shared";
-import { type ReactNode, createContext, useCallback, useContext, useEffect, useState } from "react";
+import { createContext, type ReactNode, useCallback, useContext, useEffect, useState } from "react";
 import { apiClient } from "../../api/client";
 import { useAuth } from "../auth/AuthContext";
 

apps/web/src/layouts/AppLayout.tsx

@@ -195,7 +195,7 @@ function AccountMenu() {
   async function handleLogout() {
     setIsOpen(false);
     await logout();
-    navigate("/login");
+    void navigate("/login");
   }
 
   const initial = user?.firstName?.charAt(0).toUpperCase() ?? "";

apps/web/src/layouts/nav-icons.tsx

@@ -13,18 +13,18 @@
 // every consumer passes `aria-hidden="true"` itself (unlike the old custom
 // `Icon` wrapper, lucide doesn't set this by default).
 export {
-  Calendar as PlanningIcon,
   BookOpen as RecipesIcon,
-  ShoppingCart as ShoppingListIcon,
+  Calendar as PlanningIcon,
-  Settings as SettingsIcon,
-  User as AccountIcon,
-  Leaf as DietPreferencesIcon,
-  Home as HouseholdIcon,
-  Palette as UserPreferencesIcon,
-  Info as CreditsIcon,
   ChevronLeft as ChevronLeftIcon,
-  Star as FavoriteIcon,
-  Globe as PublicIcon,
-  Rss as SourcesIcon,
   ExternalLink as SourceLinkIcon,
+  Globe as PublicIcon,
+  Home as HouseholdIcon,
+  Info as CreditsIcon,
+  Leaf as DietPreferencesIcon,
+  Palette as UserPreferencesIcon,
+  Rss as SourcesIcon,
+  Settings as SettingsIcon,
+  ShoppingCart as ShoppingListIcon,
+  Star as FavoriteIcon,
+  User as AccountIcon,
 } from "lucide-react";

apps/web/src/pages/ImportRecipePage.tsx

@@ -72,7 +72,7 @@ export function ImportRecipePage() {
         externalId={externalId}
         planningSlot={planningSlot ?? undefined}
         onImported={({ recipe, planningItem }) => {
-          navigate(planningItem ? "/" : `/recettes/${recipe.id}`);
+          void navigate(planningItem ? "/" : `/recettes/${recipe.id}`);
         }}
       />
     </div>

apps/web/src/pages/LoginPage.tsx

@@ -50,7 +50,7 @@ export function LoginPage() {
     setIsSubmitting(true);
     try {
       await login(result.data);
-      navigate("/");
+      void navigate("/");
     } catch (err) {
       // ApiError.code is looked up through ErrorMessageService so the
       // label is centralized and localized — never display err.message

apps/web/src/pages/PlanningPage.tsx

@@ -1,7 +1,7 @@
 import {
-  DateTime,
   addWeeks,
   buildCalendarMonth,
+  DateTime,
   formatDateOnly,
   getWeekStart,
   toDateOnly,

apps/web/src/pages/RecipeFormPage.tsx

@@ -1,11 +1,11 @@
 import {
   type CreateRecipeInput,
+  createRecipeSchema,
   type DietView,
   ErrorCode,
   type IngredientView,
   type RecipeVisibility,
   type UnitView,
-  createRecipeSchema,
 } from "@batch-cooking/shared";
 import { type FormEvent, useEffect, useState } from "react";
 import { useTranslation } from "react-i18next";
@@ -196,7 +196,7 @@ export function RecipeFormPage() {
         recipeId !== null
           ? await apiClient.updateRecipe(recipeId, result.data)
           : await apiClient.createRecipe(result.data);
-      navigate(`/recettes/${saved.id}`);
+      void navigate(`/recettes/${saved.id}`);
     } catch (err) {
       const code = err instanceof ApiError ? err.code : ErrorCode.INTERNAL_ERROR;
       setFormError(errorMessageService.getLabel(code));

apps/web/src/pages/RecipesPage.tsx

@@ -10,10 +10,10 @@ import {
 } from "../features/recipes/RecipeSourcesPanel";
 import { RecipeTable } from "../features/recipes/RecipeTable";
 import {
-  RecipeTabs,
-  type RecipesPageTab,
   isSourceTab,
   parseSourceTabValue,
+  type RecipesPageTab,
+  RecipeTabs,
   sourceTabValue,
 } from "../features/recipes/RecipeTabs";
 import { useEnabledSources } from "../features/recipes/useEnabledSources";
@@ -164,7 +164,7 @@ export function RecipesPage() {
 
   /** After a delete, the removed recipe can no longer be selected, and the table must drop it too. */
   function handleDeleted(recipeId: number) {
-    navigate("/recettes");
+    void navigate("/recettes");
     setListState((prev) =>
       prev.status === "loaded"
         ? { status: "loaded", recipes: prev.recipes.filter((r) => r.id !== recipeId) }
@@ -219,7 +219,7 @@ export function RecipesPage() {
           }
           onSelectImportedRecipe={(recipe) => {
             setActiveTab("favoris");
-            navigate(`/recettes/${recipe.id}`);
+            void navigate(`/recettes/${recipe.id}`);
           }}
         />
       ) : (

apps/web/src/pages/SignupPage.tsx

@@ -52,7 +52,7 @@ export function SignupPage() {
     setIsSubmitting(true);
     try {
       await signup(result.data);
-      navigate("/onboarding/regime");
+      void navigate("/onboarding/regime");
     } catch (err) {
       // ApiError.code is looked up through ErrorMessageService so the
       // label is centralized and localized — never display err.message

apps/web/src/pages/onboarding/OnboardingAllergensPage.tsx

@@ -42,6 +42,14 @@ export function OnboardingAllergensPage() {
         setAllergies(allergiesResult);
         setTotalSteps(house !== null ? 4 : 3);
       })
+      .catch(() => {
+        // Neither piece is essential for this last step to render — the
+        // allergy list just stays empty (nothing to pick from) and the
+        // step count keeps its 3-of-3 default, same "don't strand the
+        // visitor over a transient failure" reasoning as
+        // OnboardingSourcesPage's own catch, just with nothing to
+        // navigate away to since this already is the last step.
+      })
       .finally(() => {
         if (!cancelled) setIsLoading(false);
       });
@@ -57,7 +65,7 @@ export function OnboardingAllergensPage() {
     setIsSubmitting(true);
     try {
       await apiClient.updateAllergyIds(allergyIds);
-      navigate("/");
+      void navigate("/");
     } catch (err) {
       const code = err instanceof ApiError ? err.code : ErrorCode.INTERNAL_ERROR;
       setFormError(errorMessageService.getLabel(code));

apps/web/src/pages/onboarding/OnboardingDietPage.tsx

@@ -34,6 +34,11 @@ export function OnboardingDietPage() {
       .then((result) => {
         if (!cancelled) setDiets(result);
       })
+      // Not essential for this step to render — the diet list just stays
+      // empty (nothing to pick, "Aucun régime particulier" still works)
+      // rather than stranding the visitor over a transient failure, same
+      // reasoning as OnboardingSourcesPage's own catch.
+      .catch(() => {})
       .finally(() => {
         if (!cancelled) setIsLoading(false);
       });
@@ -48,7 +53,7 @@ export function OnboardingDietPage() {
     setIsSubmitting(true);
     try {
       await apiClient.updateDiet(dietId);
-      navigate("/onboarding/foyer");
+      void navigate("/onboarding/foyer");
     } catch (err) {
       const code = err instanceof ApiError ? err.code : ErrorCode.INTERNAL_ERROR;
       setFormError(errorMessageService.getLabel(code));

apps/web/src/pages/onboarding/OnboardingHouseholdPage.tsx

@@ -36,6 +36,11 @@ export function OnboardingHouseholdPage() {
       .then((result) => {
         if (!cancelled) setHouse(result);
       })
+      // Not essential for this step to render — `house` just stays `null`
+      // (same as a genuinely household-less profile) rather than
+      // stranding the visitor over a transient failure, same reasoning as
+      // OnboardingSourcesPage's own catch.
+      .catch(() => {})
       .finally(() => {
         if (!cancelled) setIsLoading(false);
       });
@@ -51,7 +56,7 @@ export function OnboardingHouseholdPage() {
    * configure sources for without a household).
    */
   function goToNextStep(hasHousehold: boolean) {
-    navigate(hasHousehold ? "/onboarding/sources" : "/onboarding/allergenes");
+    void navigate(hasHousehold ? "/onboarding/sources" : "/onboarding/allergenes");
   }
 
   return (

apps/web/src/pages/onboarding/OnboardingSourcesPage.tsx

@@ -40,7 +40,7 @@ export function OnboardingSourcesPage() {
       .then((result) => {
         if (cancelled) return;
         if (result.length === 0) {
-          navigate("/onboarding/allergenes", { replace: true });
+          void navigate("/onboarding/allergenes", { replace: true });
           return;
         }
         setSources(result);
@@ -50,7 +50,7 @@ export function OnboardingSourcesPage() {
         // Nothing to configure sources for if we can't even list them — the
         // wizard shouldn't strand the visitor here over a transient failure
         // fetching an optional step's own data.
-        if (!cancelled) navigate("/onboarding/allergenes", { replace: true });
+        if (!cancelled) void navigate("/onboarding/allergenes", { replace: true });
       });
     return () => {
       cancelled = true;
@@ -63,7 +63,7 @@ export function OnboardingSourcesPage() {
     setIsSubmitting(true);
     try {
       await apiClient.updateHouseSourceIds(sourceIds);
-      navigate("/onboarding/allergenes");
+      void navigate("/onboarding/allergenes");
     } catch (err) {
       const code = err instanceof ApiError ? err.code : ErrorCode.INTERNAL_ERROR;
       setFormError(errorMessageService.getLabel(code));

apps/web/src/pages/settings/AccountSettingsPage.tsx

@@ -30,7 +30,7 @@ export function AccountSettingsPage() {
     setIsSubmitting(true);
     try {
       await deleteAccount(password);
-      navigate("/login");
+      void navigate("/login");
     } catch (err) {
       const code = err instanceof ApiError ? err.code : ErrorCode.INTERNAL_ERROR;
       setError(errorMessageService.getLabel(code));

apps/web/src/pages/settings/HouseholdSettingsPage.tsx

@@ -1,10 +1,10 @@
 import {
   ErrorCode,
   type HouseView,
-  type SourceView,
   renameHouseSchema,
+  type SourceView,
 } from "@batch-cooking/shared";
-import { type FormEvent, useEffect, useRef, useState } from "react";
+import { type FormEvent, useCallback, useEffect, useRef, useState } from "react";
 import { useTranslation } from "react-i18next";
 import { ApiError, apiClient } from "../../api/client";
 import { useAuth } from "../../features/auth/AuthContext";
@@ -48,11 +48,15 @@ export function HouseholdSettingsPage() {
   const [loadError, setLoadError] = useState(false);
   const [house, setHouse] = useState<HouseView | null>(null);
 
-  useEffect(() => {
+  // Stable across renders (empty deps — only closes over setters, which
-    loadHouse();
+  // React itself guarantees are stable) so the effect below only re-runs on
-  }, []);
+  // mount, not on every render. It used to be a plain function declaration,
-
+  // a fresh reference every render — its `useEffect` dependency on it then
-  function loadHouse() {
+  // re-triggered the effect (and thus the fetch, and thus a state update,
+  // and thus another render...) forever. `loadHouse` is also handed to
+  // `NoHousehold`/`HasHousehold` below as their `onChanged` callback, so it
+  // has to stay this stable regardless of the effect.
+  const loadHouse = useCallback(() => {
     setIsLoading(true);
     setLoadError(false);
     return apiClient
@@ -60,7 +64,11 @@ export function HouseholdSettingsPage() {
       .then((result) => setHouse(result))
       .catch(() => setLoadError(true))
       .finally(() => setIsLoading(false));
-  }
+  }, []);
+
+  useEffect(() => {
+    void loadHouse();
+  }, [loadHouse]);
 
   if (isLoading) {
     return (
@@ -300,6 +308,11 @@ function SourcesSection() {
         setSources(sourcesResult);
         setSourceIds(sourceIdsResult);
       })
+      // Not essential for the rest of the page to render — the sources
+      // list just stays empty (nothing to toggle) rather than stranding
+      // the visitor over a transient failure, same reasoning as
+      // OnboardingSourcesPage's own catch.
+      .catch(() => {})
       .finally(() => {
         if (!cancelled) setIsLoading(false);
       });
@@ -368,13 +381,7 @@ function InviteCode({ code }: { code: string }) {
 }
 
 /** Admin-only button removing one specific member from the household. */
-function RemoveMemberButton({
+function RemoveMemberButton({ memberId, onChanged }: { memberId: number; onChanged: () => void }) {
-  memberId,
-  onChanged,
-}: {
-  memberId: number;
-  onChanged: () => void;
-}) {
   const { t } = useTranslation();
   const [isRemoving, setIsRemoving] = useState(false);
 

biome.json

@@ -1,5 +1,5 @@
 {
-  "$schema": "https://biomejs.dev/schemas/1.9.4/schema.json",
+  "$schema": "https://biomejs.dev/schemas/2.5.9/schema.json",
   "vcs": {
     "enabled": true,
     "clientKind": "git",
@@ -7,13 +7,14 @@
   },
   "files": {
     "ignoreUnknown": false,
-    "ignore": [
+    "includes": [
-      "dist",
+      "**",
-      "coverage",
+      "!**/dist",
-      "**/node_modules",
+      "!**/coverage",
-      ".pnpm-store",
+      "!**/node_modules",
-      "cypress/videos",
+      "!**/.pnpm-store",
-      "cypress/screenshots"
+      "!**/cypress/videos",
+      "!**/cypress/screenshots"
     ]
   },
   "formatter": {
@@ -22,13 +23,21 @@
     "indentWidth": 2,
     "lineWidth": 100
   },
-  "organizeImports": {
+  "assist": { "actions": { "source": { "organizeImports": "on" } } },
-    "enabled": true
-  },
   "linter": {
     "enabled": true,
     "rules": {
-      "recommended": true
+      "preset": "recommended",
+      "nursery": {
+        "noFloatingPromises": "error"
+      },
+      "suspicious": {
+        "noConsole": {
+          "level": "error",
+          "options": { "allow": ["error", "warn", "info", "debug", "table", "assert"] }
+        },
+        "noExplicitAny": "error"
+      }
     }
   },
   "javascript": {

package.json

@@ -16,7 +16,7 @@
     "dev:web": "pnpm --filter web dev"
   },
   "devDependencies": {
-    "@biomejs/biome": "^1.9.4",
+    "@biomejs/biome": "^2.5.9",
     "typescript": "^5.7.2"
   },
   "pnpm": {

packages/date-tools/src/index.ts

@@ -4,9 +4,8 @@
 // this package rather than hand-rolled `Date` arithmetic or a second,
 // differently-behaved date library creeping into one side only.
 
-export * from "./date-only.js";
-export * from "./week.js";
-
 // Re-exported so a consumer never needs its own direct `luxon` dependency
 // just to type a `DateTime` value passed to/from this package's functions.
 export { DateTime } from "luxon";
+export * from "./date-only.js";
+export * from "./week.js";

pnpm-lock.yaml

@@ -9,8 +9,8 @@ importers:
   .:
     devDependencies:
       '@biomejs/biome':
-        specifier: ^1.9.4
+        specifier: ^2.5.9
-        version: 1.9.4
+        version: 2.5.9
       typescript:
         specifier: ^5.7.2
         version: 5.9.3
@@ -347,55 +347,55 @@ packages:
     peerDependencies:
       esbuild: '>=0.17.0'
 
-  '@biomejs/biome@1.9.4':
+  '@biomejs/biome@2.5.9':
-    resolution: {integrity: sha512-1rkd7G70+o9KkTn5KLmDYXihGoTaIGO9PIIN2ZB7UJxFrWw04CZHPYiMRjYsaDvVV7hP1dYNRLxSANLaBFGpog==, tarball: https://registry.npmjs.org/@biomejs/biome/-/biome-1.9.4.tgz}
+    resolution: {integrity: sha512-KkgCvdHB4IhtpHpF564plA9jo6fDOwWGQ/3jvreLzgOtRLEDoPqr7QO9qejNA8jKwDsSkAKr77hqBHnyUbIw4g==, tarball: https://registry.npmjs.org/@biomejs/biome/-/biome-2.5.9.tgz}
     engines: {node: '>=14.21.3'}
     hasBin: true
 
-  '@biomejs/cli-darwin-arm64@1.9.4':
+  '@biomejs/cli-darwin-arm64@2.5.9':
-    resolution: {integrity: sha512-bFBsPWrNvkdKrNCYeAp+xo2HecOGPAy9WyNyB/jKnnedgzl4W4Hb9ZMzYNbf8dMCGmUdSavlYHiR01QaYR58cw==, tarball: https://registry.npmjs.org/@biomejs/cli-darwin-arm64/-/cli-darwin-arm64-1.9.4.tgz}
+    resolution: {integrity: sha512-am22pX2aBqznqq1eMyIj/bZ++riF3Lk6ct7cbv+gQK0csFhr+d8O0RkOi2FF2qSgFgANbqNkIZ0/PxlnW2pLFg==, tarball: https://registry.npmjs.org/@biomejs/cli-darwin-arm64/-/cli-darwin-arm64-2.5.9.tgz}
     engines: {node: '>=14.21.3'}
     cpu: [arm64]
     os: [darwin]
 
-  '@biomejs/cli-darwin-x64@1.9.4':
+  '@biomejs/cli-darwin-x64@2.5.9':
-    resolution: {integrity: sha512-ngYBh/+bEedqkSevPVhLP4QfVPCpb+4BBe2p7Xs32dBgs7rh9nY2AIYUL6BgLw1JVXV8GlpKmb/hNiuIxfPfZg==, tarball: https://registry.npmjs.org/@biomejs/cli-darwin-x64/-/cli-darwin-x64-1.9.4.tgz}
+    resolution: {integrity: sha512-l44KWDHLDvEnD0N/XcrVs7VXb3A18xL7QS3WB0eL93wbmk529ffIG55vleGCqaunpRUjLrdnjK05Qki1dsjylg==, tarball: https://registry.npmjs.org/@biomejs/cli-darwin-x64/-/cli-darwin-x64-2.5.9.tgz}
     engines: {node: '>=14.21.3'}
     cpu: [x64]
     os: [darwin]
 
-  '@biomejs/cli-linux-arm64-musl@1.9.4':
+  '@biomejs/cli-linux-arm64-musl@2.5.9':
-    resolution: {integrity: sha512-v665Ct9WCRjGa8+kTr0CzApU0+XXtRgwmzIf1SeKSGAv+2scAlW6JR5PMFo6FzqqZ64Po79cKODKf3/AAmECqA==, tarball: https://registry.npmjs.org/@biomejs/cli-linux-arm64-musl/-/cli-linux-arm64-musl-1.9.4.tgz}
+    resolution: {integrity: sha512-7ImVPwBLCtkmpR5esd8RHhTqW94f0JLJQum6AneYcy94jRm18TaPPm7slaigGzFhfgt3QiD1Vj52LKmBAnKizA==, tarball: https://registry.npmjs.org/@biomejs/cli-linux-arm64-musl/-/cli-linux-arm64-musl-2.5.9.tgz}
     engines: {node: '>=14.21.3'}
     cpu: [arm64]
     os: [linux]
 
-  '@biomejs/cli-linux-arm64@1.9.4':
+  '@biomejs/cli-linux-arm64@2.5.9':
-    resolution: {integrity: sha512-fJIW0+LYujdjUgJJuwesP4EjIBl/N/TcOX3IvIHJQNsAqvV2CHIogsmA94BPG6jZATS4Hi+xv4SkBBQSt1N4/g==, tarball: https://registry.npmjs.org/@biomejs/cli-linux-arm64/-/cli-linux-arm64-1.9.4.tgz}
+    resolution: {integrity: sha512-ICaK+IYaVZvKbBxX2rwrPT0DdUDMnE9Vm3nQGe+mltQPmUg19pONzkPWGdY4FCsoreDETWDynvdt4ysCbF5gNQ==, tarball: https://registry.npmjs.org/@biomejs/cli-linux-arm64/-/cli-linux-arm64-2.5.9.tgz}
     engines: {node: '>=14.21.3'}
     cpu: [arm64]
     os: [linux]
 
-  '@biomejs/cli-linux-x64-musl@1.9.4':
+  '@biomejs/cli-linux-x64-musl@2.5.9':
-    resolution: {integrity: sha512-gEhi/jSBhZ2m6wjV530Yy8+fNqG8PAinM3oV7CyO+6c3CEh16Eizm21uHVsyVBEB6RIM8JHIl6AGYCv6Q6Q9Tg==, tarball: https://registry.npmjs.org/@biomejs/cli-linux-x64-musl/-/cli-linux-x64-musl-1.9.4.tgz}
+    resolution: {integrity: sha512-RXGaD0o1/pTTguYw1aeDJh9ad6Lfrui0fI7mBderTyGr7WuUJkBIttgLkR3XJyoxOkkgfBDspaUT8wXArTqLZw==, tarball: https://registry.npmjs.org/@biomejs/cli-linux-x64-musl/-/cli-linux-x64-musl-2.5.9.tgz}
     engines: {node: '>=14.21.3'}
     cpu: [x64]
     os: [linux]
 
-  '@biomejs/cli-linux-x64@1.9.4':
+  '@biomejs/cli-linux-x64@2.5.9':
-    resolution: {integrity: sha512-lRCJv/Vi3Vlwmbd6K+oQ0KhLHMAysN8lXoCI7XeHlxaajk06u7G+UsFSO01NAs5iYuWKmVZjmiOzJ0OJmGsMwg==, tarball: https://registry.npmjs.org/@biomejs/cli-linux-x64/-/cli-linux-x64-1.9.4.tgz}
+    resolution: {integrity: sha512-z22Q/zFYSvbIJfW1CbfZPu4X8PddS6Qd2ORbc6h+aT6EcwAxUF3m6fA4HjNvA3TU4X0dTJRwNPB165ES3PJXzg==, tarball: https://registry.npmjs.org/@biomejs/cli-linux-x64/-/cli-linux-x64-2.5.9.tgz}
     engines: {node: '>=14.21.3'}
     cpu: [x64]
     os: [linux]
 
-  '@biomejs/cli-win32-arm64@1.9.4':
+  '@biomejs/cli-win32-arm64@2.5.9':
-    resolution: {integrity: sha512-tlbhLk+WXZmgwoIKwHIHEBZUwxml7bRJgk0X2sPyNR3S93cdRq6XulAZRQJ17FYGGzWne0fgrXBKpl7l4M87Hg==, tarball: https://registry.npmjs.org/@biomejs/cli-win32-arm64/-/cli-win32-arm64-1.9.4.tgz}
+    resolution: {integrity: sha512-nHK+/HHC+D0ogAHUxomgoSTdjImb6fmNNVTKmf0tyu4eDL1DqPKIHc+i+UL8+b0RnAu8224qo8F2tCVnaT0A3w==, tarball: https://registry.npmjs.org/@biomejs/cli-win32-arm64/-/cli-win32-arm64-2.5.9.tgz}
     engines: {node: '>=14.21.3'}
     cpu: [arm64]
     os: [win32]
 
-  '@biomejs/cli-win32-x64@1.9.4':
+  '@biomejs/cli-win32-x64@2.5.9':
-    resolution: {integrity: sha512-8Y5wMhVIPaWe6jw2H+KlEm4wP/f7EW3810ZLmDlrEEy5KvBsb9ECEfu/kMWD484ijfQ8+nIi0giMgu9g1UAuuA==, tarball: https://registry.npmjs.org/@biomejs/cli-win32-x64/-/cli-win32-x64-1.9.4.tgz}
+    resolution: {integrity: sha512-Yiq0H56LjXSSw/hd9YkXgSLQfzyDJzbzU2TezozxyNw+uKWAqOtqGVvBfzKRRDiaFF5avGAhHdWKx7LtDOShUw==, tarball: https://registry.npmjs.org/@biomejs/cli-win32-x64/-/cli-win32-x64-2.5.9.tgz}
     engines: {node: '>=14.21.3'}
     cpu: [x64]
     os: [win32]
@@ -3963,39 +3963,39 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  '@biomejs/biome@1.9.4':
+  '@biomejs/biome@2.5.9':
     optionalDependencies:
-      '@biomejs/cli-darwin-arm64': 1.9.4
+      '@biomejs/cli-darwin-arm64': 2.5.9
-      '@biomejs/cli-darwin-x64': 1.9.4
+      '@biomejs/cli-darwin-x64': 2.5.9
-      '@biomejs/cli-linux-arm64': 1.9.4
+      '@biomejs/cli-linux-arm64': 2.5.9
-      '@biomejs/cli-linux-arm64-musl': 1.9.4
+      '@biomejs/cli-linux-arm64-musl': 2.5.9
-      '@biomejs/cli-linux-x64': 1.9.4
+      '@biomejs/cli-linux-x64': 2.5.9
-      '@biomejs/cli-linux-x64-musl': 1.9.4
+      '@biomejs/cli-linux-x64-musl': 2.5.9
-      '@biomejs/cli-win32-arm64': 1.9.4
+      '@biomejs/cli-win32-arm64': 2.5.9
-      '@biomejs/cli-win32-x64': 1.9.4
+      '@biomejs/cli-win32-x64': 2.5.9
 
-  '@biomejs/cli-darwin-arm64@1.9.4':
+  '@biomejs/cli-darwin-arm64@2.5.9':
     optional: true
 
-  '@biomejs/cli-darwin-x64@1.9.4':
+  '@biomejs/cli-darwin-x64@2.5.9':
     optional: true
 
-  '@biomejs/cli-linux-arm64-musl@1.9.4':
+  '@biomejs/cli-linux-arm64-musl@2.5.9':
     optional: true
 
-  '@biomejs/cli-linux-arm64@1.9.4':
+  '@biomejs/cli-linux-arm64@2.5.9':
     optional: true
 
-  '@biomejs/cli-linux-x64-musl@1.9.4':
+  '@biomejs/cli-linux-x64-musl@2.5.9':
     optional: true
 
-  '@biomejs/cli-linux-x64@1.9.4':
+  '@biomejs/cli-linux-x64@2.5.9':
     optional: true
 
-  '@biomejs/cli-win32-arm64@1.9.4':
+  '@biomejs/cli-win32-arm64@2.5.9':
     optional: true
 
-  '@biomejs/cli-win32-x64@1.9.4':
+  '@biomejs/cli-win32-x64@2.5.9':
     optional: true
 
   '@colors/colors@1.5.0':