first commit

packages/shared/privacy/package.json

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+{
+  "name": "@ben-to/privacy",
+  "version": "0.1.0",
+  "type": "module",
+  "exports": {
+    "./cookie-consent": "./src/cookie-consent.ts"
+  }
+}

packages/shared/privacy/src/cookie-consent.ts

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+/** Clé localStorage pour le choix cookies / analytics Matomo. */
+export const COOKIE_CONSENT_STORAGE_KEY = "ben-to-cookie-consent-v1";
+
+export type StoredAnalyticsConsent = "analytics-accepted" | "analytics-rejected";
+
+export type ConsentParseResult = "unknown" | StoredAnalyticsConsent;
+
+export const normalizeConsentRaw = (raw: string | null | undefined): ConsentParseResult => {
+  if (raw === "analytics-accepted") return "analytics-accepted";
+  if (raw === "analytics-rejected") return "analytics-rejected";
+  return "unknown";
+};

packages/shared/privacy/src/cookie-consent.unit.test.ts

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+import { describe, expect, it } from "vitest";
+import { normalizeConsentRaw } from "./cookie-consent";
+
+describe("normalizeConsentRaw", () => {
+  it("reconnaît les valeurs stockées", () => {
+    expect(normalizeConsentRaw("analytics-accepted")).toBe("analytics-accepted");
+    expect(normalizeConsentRaw("analytics-rejected")).toBe("analytics-rejected");
+  });
+
+  it("retourne unknown sinon", () => {
+    expect(normalizeConsentRaw(null)).toBe("unknown");
+    expect(normalizeConsentRaw(undefined)).toBe("unknown");
+    expect(normalizeConsentRaw("")).toBe("unknown");
+    expect(normalizeConsentRaw("yes")).toBe("unknown");
+  });
+});

packages/shared/privacy/tsconfig.json

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+{
+  "extends": "../../../tsconfig.base.json",
+  "compilerOptions": {
+    "composite": true
+  },
+  "include": ["src"]
+}