Integrazione YouTube Live: OAuth squadra, canale piattaforma Light e UI.

Collegamento da Dettagli squadra e admin per il refresh token Match Live TV; API e app mobile allineate ai piani Light/Full.

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

backend/app/controllers/api/v1/teams_controller.rb

@@ -70,6 +70,7 @@ module Api
 
       def team_json(team, detail: false)
         ent = team.entitlements
+        yt = Youtube::TeamStatus.new(team)
         data = {
           id: team.id,
           name: team.name,
@@ -79,7 +80,10 @@ module Api
           secondary_color: team.effective_secondary_color,
           club_id: team.club_id,
           club_name: team.club.name,
-          youtube_connected: team.youtube_credential.present?,
+          youtube_connected: yt.connected?,
+          youtube_selectable: yt.selectable?,
+          youtube_channel_title: yt.channel_title,
+          youtube_uses_platform_channel: yt.uses_platform_channel?,
           plan_slug: ent.plan.slug,
           plan_name: ent.plan.name,
           premium_active: ent.premium_active?,