fix(localizations,shared): Localize the invalid and expired sign-in link errors

The `ticket_invalid_code` and `ticket_expired_code` API errors had no
`unstable__errors` key, so `translateError` fell through to the backend
`longMessage` and showed end users "This ticket is invalid. Make sure
you're using a valid ticket generated by Clerk." Both "ticket" and
"Clerk" are implementation details to someone who just clicked their
IdP tile or an invitation link.

Add both keys to `UnstableErrors` and give them end-user copy in en-US,
then propagate the keys to the remaining locales via `pnpm generate`.

Use copy that is sufficiently general to cover both SAML and invitation
paths:

```
ticket_expired_code: 'This link has expired. Please start again or request a new link.',
ticket_invalid_code: 'This link is no longer valid or has already been used. Please start again or request a new link.',
```

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

Author: dmoerner

.changeset/tidy-moons-listen.md

@@ -0,0 +1,6 @@
+---
+'@clerk/localizations': patch
+'@clerk/shared': patch
+---
+
+Display a proper message when a sign-in or invitation link is invalid or has expired. Previously these errors rendered the raw API copy "This ticket is invalid. Make sure you're using a valid ticket generated by Clerk.", which refers to Clerk implementation details that are meaningless to the end user signing in. The new messages are available under the `unstable__errors.ticket_invalid_code` and `unstable__errors.ticket_expired_code` localization keys.

packages/localizations/src/ar-SA.ts

@@ -1796,6 +1796,8 @@ export const arSA: LocalizationResource = {
     protect_check_timed_out: undefined,
     protect_check_unsupported_environment: undefined,
     session_exists: 'لقد قمت بتسجيل الدخول بالفعل',
+    ticket_expired_code: undefined,
+    ticket_invalid_code: undefined,
     web3_missing_identifier: undefined,
     web3_signature_request_rejected: 'لقد رفضت طلب التوقيع. يرجى المحاولة مرة أخرى للمتابعة.',
     web3_solana_signature_generation_failed: 'حدث خطأ أثناء إنشاء التوقيع. يرجى المحاولة مرة أخرى للمتابعة.',

packages/localizations/src/be-BY.ts

@@ -1807,6 +1807,8 @@ export const beBY: LocalizationResource = {
     protect_check_timed_out: undefined,
     protect_check_unsupported_environment: undefined,
     session_exists: 'Вы ўжо ўвайшлі.',
+    ticket_expired_code: undefined,
+    ticket_invalid_code: undefined,
     web3_missing_identifier: undefined,
     web3_signature_request_rejected: 'Вы адхілілі запыт на подпіс. Калі ласка, паспрабуйце яшчэ раз, каб працягнуць.',
     web3_solana_signature_generation_failed:

packages/localizations/src/bg-BG.ts

@@ -1800,6 +1800,8 @@ export const bgBG: LocalizationResource = {
     protect_check_timed_out: undefined,
     protect_check_unsupported_environment: undefined,
     session_exists: 'Вече сте влезнали.',
+    ticket_expired_code: undefined,
+    ticket_invalid_code: undefined,
     web3_missing_identifier: undefined,
     web3_signature_request_rejected: 'Отхвърлихте заявката за подпис. Моля, опитайте отново, за да продължите.',
     web3_solana_signature_generation_failed:

packages/localizations/src/bn-IN.ts

@@ -1825,6 +1825,8 @@ export const bnIN: LocalizationResource = {
     protect_check_timed_out: undefined,
     protect_check_unsupported_environment: undefined,
     session_exists: undefined,
+    ticket_expired_code: undefined,
+    ticket_invalid_code: undefined,
     web3_missing_identifier: 'একটি Web3 ওয়ালেট এক্সটেনশন পাওয়া যায়নি। চালিয়ে যেতে দয়া করে একটি ইনস্টল করুন।',
     web3_signature_request_rejected:
       'আপনি সিগনেচার অনুরোধটি প্রত্যাখ্যান করেছেন। চালিয়ে যেতে অনুগ্রহ করে আবার চেষ্টা করুন।',

packages/localizations/src/ca-ES.ts

@@ -1813,6 +1813,8 @@ export const caES: LocalizationResource = {
     protect_check_timed_out: undefined,
     protect_check_unsupported_environment: undefined,
     session_exists: 'Ja estàs connectat.',
+    ticket_expired_code: undefined,
+    ticket_invalid_code: undefined,
     web3_missing_identifier: undefined,
     web3_signature_request_rejected: 'Has rebutjat la sol·licitud de signatura. Torna-ho a provar per continuar.',
     web3_solana_signature_generation_failed:

packages/localizations/src/cs-CZ.ts

@@ -1812,6 +1812,8 @@ export const csCZ: LocalizationResource = {
     protect_check_timed_out: undefined,
     protect_check_unsupported_environment: undefined,
     session_exists: 'Jste již přihlášen.',
+    ticket_expired_code: undefined,
+    ticket_invalid_code: undefined,
     web3_missing_identifier: 'Rozšíření peněženky Web3 nebylo nalezeno. Pro pokračování prosím nainstalujte jednu.',
     web3_signature_request_rejected: 'Odmítli jste žádost o podpis. Chcete-li pokračovat, zkuste to prosím znovu.',
     web3_solana_signature_generation_failed:

packages/localizations/src/da-DK.ts

@@ -1797,6 +1797,8 @@ export const daDK: LocalizationResource = {
     protect_check_timed_out: undefined,
     protect_check_unsupported_environment: undefined,
     session_exists: 'Du er allerede logget ind.',
+    ticket_expired_code: undefined,
+    ticket_invalid_code: undefined,
     web3_missing_identifier: undefined,
     web3_signature_request_rejected: 'Du har afvist signaturanmodningen. Prøv igen for at fortsætte.',
     web3_solana_signature_generation_failed:

packages/localizations/src/de-DE.ts

@@ -1830,6 +1830,8 @@ export const deDE: LocalizationResource = {
     protect_check_timed_out: undefined,
     protect_check_unsupported_environment: undefined,
     session_exists: 'Sie sind bereits angemeldet.',
+    ticket_expired_code: undefined,
+    ticket_invalid_code: undefined,
     web3_missing_identifier:
       'Eine Web3 Wallet-Erweiterung wurde nicht gefunden. Bitte installieren Sie eine, um fortzufahren.',
     web3_signature_request_rejected:

packages/localizations/src/el-GR.ts

@@ -1821,6 +1821,8 @@ export const elGR: LocalizationResource = {
     protect_check_timed_out: undefined,
     protect_check_unsupported_environment: undefined,
     session_exists: 'Έχετε ήδη συνδεθεί.',
+    ticket_expired_code: undefined,
+    ticket_invalid_code: undefined,
     web3_missing_identifier: 'Δεν εντοπίστηκε αναγνωριστικό Web3. Παρακαλώ δοκιμάστε ξανά.',
     web3_signature_request_rejected: 'Απορρίψατε το αίτημα υπογραφής. Δοκιμάστε ξανά για να συνεχίσετε.',
     web3_solana_signature_generation_failed: