Completa i18n IT/EN/FR/DE/ES su sito pubblico, area autenticata e admin.

Tutte le view marketing, legali, viewer, dashboard e admin usano t(); mailer utente-facing e flash localizzati; admin con LocaleResolver e selettore lingua.

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/config/locales/ui.en.yml

@@ -69,14 +69,55 @@ en:
     seo_volleyball_link: Match Live TV for youth volleyball
     seo_signup_link: register your team for free
   auth:
-    login_title: Log in
     email: Email
     password: Password
-    submit_login: Log in
-    forgot_password: Forgot password?
-    no_account: Don't have an account?
-    signup_link: Register a team
-    signup_title: Register your team
+    password_confirmation: Confirm password
+    login:
+      meta_title: "Log in — Match Live TV"
+      meta_description: Restricted area access for staff and clubs registered on Match Live TV.
+      title: Log in
+      submit: Log in
+      forgot_password: Forgot password?
+      new_prompt_html: "New here? %{signup_link}"
+      signup_link: Sign up
+    signup:
+      meta_title: "Register your team — Match Live TV"
+      meta_description: "Sign up your youth sports club on Match Live TV: live streaming from your phone, a link for parents, and Free or Premium plans."
+      title: Register your team
+      lead: Create the account for the contact person (coach or manager), then you'll set up the team.
+      name_label: Name
+      legal_accept_html: "I have read and accept the %{privacy_link} and the %{terms_link}."
+      privacy_link: privacy policy
+      terms_link: terms of service
+      legal_hint: "By signing up you declare that you are of legal age and, if you act on behalf of a sports club with minor athletes, that you have the proper authority (e.g. manager, authorized coach) and that you will follow the rules on images of minors described in the privacy policy."
+      submit: Continue
+      has_account_html: "Already have an account? %{login_link}"
+      login_link: Log in
+    password_forgot:
+      meta_title: "Forgot password — Match Live TV"
+      title: Forgot password
+      lead: "Enter your account email: we'll send you a link to reset your password."
+      submit: Send reset link
+      back_to_login: Back to login
+    password_reset:
+      meta_title: "New password — Match Live TV"
+      title: Choose a new password
+      new_password_label: "New password (min. 8 characters)"
+      submit: Save password
+      back_to_login: Back to login
+    invitation:
+      meta_title: "Team invitation — Match Live TV"
+      meta_description: Accept the invitation to join the team staff on Match Live TV.
+      title_html: "Staff access — %{team_name}"
+      role_notice_html: "You've been added as a <strong>streaming manager</strong> (%{email})."
+      instructions_html: "In the Match Live TV app, sign in with <strong>%{email}</strong>, accept the invitation and connect your YouTube channel."
+      accept: Accept invitation
+      accept_if_logged_in: Accept (if already logged in)
+      login_or_signup_html: "%{login_link} or %{signup_link} with %{email}."
+      login_link: Log in
+      signup_link: sign up
+      mobile_app_label: "Mobile app:"
+      open_in_app: Open invitation in the app
   common:
     privacy: Privacy
     cookies: Cookies
@@ -90,3 +131,25 @@ en:
     loading: Loading…
     error: Something went wrong
     back: Back
+    confirm_eyebrow: Confirmation required
+    confirm_title: Are you sure you want to do this?
+    delete_title: Delete permanently?
+    confirm_ok: Confirm
+    delete_ok: Delete
+    multi_delete_title: What do you want to delete?
+    multi_delete_message: Choose where to remove the recording. This action cannot be undone.
+    delete_youtube_title: Delete from YouTube?
+    delete_youtube_message: The video will be removed from YouTube. The recording will remain available on the site.
+    delete_youtube_ok: Delete from YouTube
+    delete_site_title: Delete from the site?
+    delete_site_message_with_youtube: The recording will be removed from the site. The video on YouTube will stay online.
+    delete_site_message_only: You are about to permanently delete this recording from the site. This action cannot be undone.
+    delete_site_ok: Delete from site
+    choice_site_label: Site only
+    choice_site_hint_with_youtube: The video stays on YouTube
+    choice_site_hint_only: Removes the files from the site
+    choice_youtube_label: YouTube only
+    choice_youtube_hint_with_site: Stays available on the site
+    choice_youtube_hint_only: Removes only the YouTube video
+    choice_both_label: Site and YouTube
+    choice_both_hint: Complete deletion