Translate portal chrome and page strings

Replace the remaining hard-coded UI copy in the top bar, user menu, home
hero, and the documents/subprocessors/updates/requests pages with i18next
keys, and supply the en-US and fr-FR catalog entries for them. The home
hero title uses value interpolation rather than string concatenation so
word order stays correct across locales.

Signed-off-by: Émile Ré <emile@probo.com>

apps/compliance-portal/src/_locales/en-US.json

@@ -1,5 +1,32 @@
 {
+  "topBar": {
+    "tagline": "Compliance Portal",
+    "getAccess": "Get Access",
+    "nav": {
+      "documents": "Documents",
+      "subprocessors": "Subprocessors",
+      "updates": "Updates",
+      "requests": "Requests"
+    }
+  },
+  "userMenu": {
+    "signOut": "Sign out"
+  },
+  "home": {
+    "heroTitle": "Trust at {{name}}."
+  },
   "documents": {
     "title": "Documents"
+  },
+  "subprocessors": {
+    "title": "Subprocessors"
+  },
+  "updates": {
+    "title": "Updates",
+    "subscribe": "Subscribe to updates"
+  },
+  "requests": {
+    "title": "Data Requests",
+    "newRequest": "New Request"
   }
 }

apps/compliance-portal/src/_locales/fr-FR.json

@@ -1,5 +1,32 @@
 {
+  "topBar": {
+    "tagline": "Portail de conformité",
+    "getAccess": "Obtenir l'accès",
+    "nav": {
+      "documents": "Documents",
+      "subprocessors": "Sous-traitants",
+      "updates": "Mises à jour",
+      "requests": "Demandes"
+    }
+  },
+  "userMenu": {
+    "signOut": "Se déconnecter"
+  },
+  "home": {
+    "heroTitle": "La confiance chez {{name}}."
+  },
   "documents": {
     "title": "Documents"
+  },
+  "subprocessors": {
+    "title": "Sous-traitants"
+  },
+  "updates": {
+    "title": "Mises à jour",
+    "subscribe": "S'abonner aux mises à jour"
+  },
+  "requests": {
+    "title": "Demandes de données",
+    "newRequest": "Nouvelle demande"
   }
 }

apps/compliance-portal/src/components/TopBar/TopBar.tsx

@@ -17,6 +17,7 @@ import { Avatar } from "@probo/ui/src/v2/Avatar/Avatar";
 import { Button } from "@probo/ui/src/v2/Button/Button";
 import { Link } from "@probo/ui/src/v2/Button/Link";
 import { Text } from "@probo/ui/src/v2/typography/Text";
+import { useTranslation } from "react-i18next";
 import { graphql, useFragment } from "react-relay";
 import { Link as RouterLink, useLocation } from "react-router";
 
@@ -25,10 +26,10 @@ import { TopBarUserMenu } from "./TopBarUserMenu";
 import { topBar } from "./variants";
 
 const NAV_ITEMS = [
-  { to: "/documents", label: "Documents" },
-  { to: "/subprocessors", label: "Subprocessors" },
-  { to: "/updates", label: "Updates" },
-  { to: "/requests", label: "Requests" },
+  { to: "/documents", labelKey: "topBar.nav.documents" },
+  { to: "/subprocessors", labelKey: "topBar.nav.subprocessors" },
+  { to: "/updates", labelKey: "topBar.nav.updates" },
+  { to: "/requests", labelKey: "topBar.nav.requests" },
 ] as const;
 
 const topBarFragment = graphql`
@@ -57,6 +58,7 @@ function isActive(pathname: string, to: string): boolean {
 }
 
 export function TopBar({ queryKey }: TopBarProps) {
+  const { t } = useTranslation();
   const data = useFragment(topBarFragment, queryKey);
   const { pathname } = useLocation();
 
@@ -83,7 +85,7 @@ export function TopBar({ queryKey }: TopBarProps) {
             {organizationName}
           </Text>
           <Text size={2} color="neutral">
-            Compliance Portal
+            {t("topBar.tagline")}
           </Text>
         </RouterLink>
 
@@ -99,13 +101,13 @@ export function TopBar({ queryKey }: TopBarProps) {
               size={2}
               active={isActive(pathname, item.to)}
             >
-              {item.label}
+              {t(item.labelKey)}
             </Link>
           ))}
           {data.viewer == null
             ? (
                 <Button variant="solid" color="neutral" highContrast iconStart={<LockSimpleIcon />}>
-                  Get Access
+                  {t("topBar.getAccess")}
                 </Button>
               )
             : <TopBarUserMenu identityKey={data.viewer} />}

apps/compliance-portal/src/components/TopBar/TopBarUserMenu.tsx

@@ -21,6 +21,7 @@ import { DropdownPopup } from "@probo/ui/src/v2/Dropdown/DropdownPopup";
 import { DropdownSeparator } from "@probo/ui/src/v2/Dropdown/DropdownSeparator";
 import { DropdownTrigger } from "@probo/ui/src/v2/Dropdown/DropdownTrigger";
 import { Text } from "@probo/ui/src/v2/typography/Text";
+import { useTranslation } from "react-i18next";
 import { graphql, useFragment } from "react-relay";
 
 import type { TopBarUserMenu_identity$key } from "./__generated__/TopBarUserMenu_identity.graphql";
@@ -38,6 +39,7 @@ interface TopBarUserMenuProps {
 }
 
 export function TopBarUserMenu({ identityKey }: TopBarUserMenuProps) {
+  const { t } = useTranslation();
   const identity = useFragment(topBarUserMenuFragment, identityKey);
 
   return (
@@ -63,7 +65,7 @@ export function TopBarUserMenu({ identityKey }: TopBarUserMenuProps) {
         <DropdownGroupLabel>{identity.email}</DropdownGroupLabel>
         <DropdownSeparator />
         <DropdownItem color="error" iconStart={<SignOutIcon />}>
-          Sign out
+          {t("userMenu.signOut")}
         </DropdownItem>
       </DropdownPopup>
     </Dropdown>

apps/compliance-portal/src/pages/HomePage.tsx

@@ -12,6 +12,7 @@
 // OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 // PERFORMANCE OF THIS SOFTWARE.
 
+import { useTranslation } from "react-i18next";
 import type { PreloadedQuery } from "react-relay";
 import { graphql, usePreloadedQuery } from "react-relay";
 
@@ -37,11 +38,15 @@ interface HomePageProps {
 }
 
 export function HomePage({ queryRef }: HomePageProps) {
+  const { t } = useTranslation();
   const data = usePreloadedQuery<HomePageQuery>(homePageQuery, queryRef);
   const { organization } = data.currentTrustCenter;
 
   return (
-    <Hero title={`Trust at ${organization.name}.`} description={organization.description}>
+    <Hero
+      title={t("home.heroTitle", { name: organization.name })}
+      description={organization.description}
+    >
       <OrganizationContactInfo organizationKey={organization} />
     </Hero>
   );

apps/compliance-portal/src/pages/RequestsPage.tsx

@@ -14,16 +14,18 @@
 
 import { PlusIcon } from "@phosphor-icons/react";
 import { Button } from "@probo/ui/src/v2/Button/Button";
+import { useTranslation } from "react-i18next";
 
 import { PageHeader } from "#/components/PageHeader/PageHeader";
 
 export default function RequestsPage() {
+  const { t } = useTranslation();
   return (
     <PageHeader
-      title="Data Requests"
+      title={t("requests.title")}
       actions={(
         <Button variant="soft" color="neutral" highContrast iconStart={<PlusIcon />}>
-          New Request
+          {t("requests.newRequest")}
         </Button>
       )}
     />

apps/compliance-portal/src/pages/SubprocessorsPage.tsx

@@ -12,10 +12,13 @@
 // OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 // PERFORMANCE OF THIS SOFTWARE.
 
+import { useTranslation } from "react-i18next";
+
 import { PageHeader } from "#/components/PageHeader/PageHeader";
 
 // Toolbar (category/region filters, search, Download CSV) and the subprocessor
 // count are deferred until the v2 Select/TextField components exist.
 export default function SubprocessorsPage() {
-  return <PageHeader title="Subprocessors" />;
+  const { t } = useTranslation();
+  return <PageHeader title={t("subprocessors.title")} />;
 }

apps/compliance-portal/src/pages/UpdatesPage.tsx

@@ -14,16 +14,18 @@
 
 import { BellIcon } from "@phosphor-icons/react";
 import { Button } from "@probo/ui/src/v2/Button/Button";
+import { useTranslation } from "react-i18next";
 
 import { PageHeader } from "#/components/PageHeader/PageHeader";
 
 export default function UpdatesPage() {
+  const { t } = useTranslation();
   return (
     <PageHeader
-      title="Updates"
+      title={t("updates.title")}
       actions={(
         <Button variant="soft" color="neutral" highContrast iconStart={<BellIcon />}>
-          Subscribe to updates
+          {t("updates.subscribe")}
         </Button>
       )}
     />