fix(dashboard): address PR feedback on enroll load and copy

Remove unnecessary getApiKeyHeaders from public course-by-slug fetch.
Shorten enrolled_verify_email copy, fix ru.json duplicate keys, and
translate enroll verification strings in non-English locales.

Co-authored-by: Rotimi Best <rotimi-best@users.noreply.github.com>

apps/dashboard/src/lib/utils/translations/da.json

@@ -893,8 +893,8 @@
           "requires_payment_or_invite": "Du skal betale for dette kursus eller blive inviteret for at få adgang.",
           "back_to_course": "Tilbage til kurset",
           "join_course": "Deltag i kursus",
-          "enrolled_success": "You're enrolled in this course.",
-          "enrolled_verify_email": "You're enrolled! Verify your email to access this course in your learning area."
+          "enrolled_success": "Du er tilmeldt dette kursus.",
+          "enrolled_verify_email": "Du er tilmeldt! Bekræft din e-mail for at få adgang til dette kursus."
         },
         "pricing_section": {
           "free": "Gratis",

apps/dashboard/src/lib/utils/translations/de.json

@@ -893,8 +893,8 @@
           "requires_payment_or_invite": "Sie müssen für diesen Kurs bezahlen oder eingeladen werden, um Zugang zu erhalten.",
           "back_to_course": "Zurück zum Kurs",
           "join_course": "Nehmen Sie am Kurs teil",
-          "enrolled_success": "You're enrolled in this course.",
-          "enrolled_verify_email": "You're enrolled! Verify your email to access this course in your learning area."
+          "enrolled_success": "Sie sind für diesen Kurs eingeschrieben.",
+          "enrolled_verify_email": "Sie sind eingeschrieben! Bestätigen Sie Ihre E-Mail, um auf diesen Kurs zuzugreifen."
         },
         "pricing_section": {
           "free": "Kostenlos",

apps/dashboard/src/lib/utils/translations/en.json

@@ -3373,7 +3373,7 @@
           "back_to_course": "Back to course",
           "join_course": "Join Course",
           "enrolled_success": "You're enrolled in this course.",
-          "enrolled_verify_email": "You're enrolled! Verify your email to access this course in your learning area."
+          "enrolled_verify_email": "You're enrolled! Verify your email to access this course."
         },
         "course_content": "Course content",
         "modules": "modules",

apps/dashboard/src/lib/utils/translations/es.json

@@ -893,8 +893,8 @@
           "requires_payment_or_invite": "Debes pagar por este curso o ser invitado a obtener acceso.",
           "back_to_course": "volver al curso",
           "join_course": "Unirse al curso",
-          "enrolled_success": "You're enrolled in this course.",
-          "enrolled_verify_email": "You're enrolled! Verify your email to access this course in your learning area."
+          "enrolled_success": "Estás inscrito en este curso.",
+          "enrolled_verify_email": "¡Estás inscrito! Verifica tu correo electrónico para acceder a este curso."
         },
         "pricing_section": {
           "free": "Gratis",

apps/dashboard/src/lib/utils/translations/fr.json

@@ -893,8 +893,8 @@
           "requires_payment_or_invite": "Vous devez payer pour ce cours ou être invité pour y accéder.",
           "back_to_course": "Retour au cours",
           "join_course": "Rejoindre le cours",
-          "enrolled_success": "You're enrolled in this course.",
-          "enrolled_verify_email": "You're enrolled! Verify your email to access this course in your learning area."
+          "enrolled_success": "Vous êtes inscrit à ce cours.",
+          "enrolled_verify_email": "Vous êtes inscrit ! Vérifiez votre e-mail pour accéder à ce cours."
         },
         "pricing_section": {
           "free": "Gratuit",

apps/dashboard/src/lib/utils/translations/hi.json

@@ -893,8 +893,8 @@
           "requires_payment_or_invite": "आपको इस पाठ्यक्रम के लिए भुगतान करना होगा या प्रवेश पाने के लिए आमंत्रित किया जाना होगा।",
           "back_to_course": "पाठ्यक्रम पर वापस जाएँ",
           "join_course": "पाठ्यक्रम में शामिल हों",
-          "enrolled_success": "You're enrolled in this course.",
-          "enrolled_verify_email": "You're enrolled! Verify your email to access this course in your learning area."
+          "enrolled_success": "आप इस पाठ्यक्रम में नामांकित हैं।",
+          "enrolled_verify_email": "आप नामांकित हैं! इस पाठ्यक्रम तक पहुँचने के लिए अपना ईमेल सत्यापित करें।"
         },
         "pricing_section": {
           "free": "निःशुल्क",

apps/dashboard/src/lib/utils/translations/pl.json

@@ -893,8 +893,8 @@
           "requires_payment_or_invite": "Aby uzyskać dostęp, musisz zapłacić za ten kurs lub otrzymać zaproszenie.",
           "back_to_course": "Powrót na kurs",
           "join_course": "Dołącz do kursu",
-          "enrolled_success": "You're enrolled in this course.",
-          "enrolled_verify_email": "You're enrolled! Verify your email to access this course in your learning area."
+          "enrolled_success": "Zapisano Cię na ten kurs.",
+          "enrolled_verify_email": "Jesteś zapisany! Zweryfikuj swój e-mail, aby uzyskać dostęp do tego kursu."
         },
         "pricing_section": {
           "free": "Bezpłatny",

apps/dashboard/src/lib/utils/translations/pt.json

@@ -893,8 +893,8 @@
           "requires_payment_or_invite": "Você precisa pagar por este curso ou ser convidado para obter acesso.",
           "back_to_course": "De volta ao curso",
           "join_course": "Participe do curso",
-          "enrolled_success": "You're enrolled in this course.",
-          "enrolled_verify_email": "You're enrolled! Verify your email to access this course in your learning area."
+          "enrolled_success": "Você está inscrito neste curso.",
+          "enrolled_verify_email": "Você está inscrito! Verifique seu e-mail para acessar este curso."
         },
         "pricing_section": {
           "free": "Grátis",

apps/dashboard/src/lib/utils/translations/ru.json

@@ -893,10 +893,8 @@
           "requires_payment_or_invite": "Вам нужно заплатить за этот курс или получить приглашение для получения доступа.",
           "back_to_course": "Вернуться к курсу",
           "join_course": "Присоединиться к курсу",
-          "enrolled_success": "You're enrolled in this course.",
-          "enrolled_verify_email": "You're enrolled! Verify your email to access this course in your learning area.",
-          "enrolled_success": "You're enrolled in this course.",
-          "enrolled_verify_email": "You're enrolled! Verify your email to access this course in your learning area."
+          "enrolled_success": "Вы записаны на этот курс.",
+          "enrolled_verify_email": "Вы записаны! Подтвердите email, чтобы получить доступ к курсу."
         },
         "pricing_section": {
           "free": "Бесплатно",

apps/dashboard/src/lib/utils/translations/vi.json

@@ -893,8 +893,8 @@
           "requires_payment_or_invite": "Bạn cần phải trả tiền cho khóa học này hoặc được mời để có quyền truy cập.",
           "back_to_course": "Quay lại khóa học",
           "join_course": "Tham gia khóa học",
-          "enrolled_success": "You're enrolled in this course.",
-          "enrolled_verify_email": "You're enrolled! Verify your email to access this course in your learning area."
+          "enrolled_success": "Bạn đã ghi danh khóa học này.",
+          "enrolled_verify_email": "Bạn đã ghi danh! Xác minh email để truy cập khóa học này."
         },
         "pricing_section": {
           "free": "miễn phí",

apps/dashboard/src/routes/(org-site)/course/[slug]/enroll/+page.server.ts

@@ -56,12 +56,9 @@ export const load = async ({ params, url }) => {
   }
 
   const courseResult = await safeServerApi<GetCourseBySlugSuccess>(() =>
-    classroomio.course.slug[':slug'].$get(
-      {
+    classroomio.course.slug[':slug'].$get({
       param: { slug }
-      },
-      getApiKeyHeaders()
-    )
+    })
   );
 
   if (!courseResult.ok || !courseResult.body.data) {