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/db/migrate/20260525120000_enable_youtube_on_premium_light_plan.rb

@@ -0,0 +1,20 @@
+class EnableYoutubeOnPremiumLightPlan < ActiveRecord::Migration[7.2]
+  def up
+    plan = Plan.find_by(slug: "premium_light")
+    return unless plan
+
+    features = plan.features.deep_dup
+    platforms = Array(features["platforms"]).map(&:to_s)
+    features["platforms"] = (platforms + ["youtube"]).uniq
+    plan.update!(features: features)
+  end
+
+  def down
+    plan = Plan.find_by(slug: "premium_light")
+    return unless plan
+
+    features = plan.features.deep_dup
+    features["platforms"] = Array(features["platforms"]).map(&:to_s) - ["youtube"]
+    plan.update!(features: features)
+  end
+end

backend/db/seeds/plans.rb

@@ -27,7 +27,7 @@ seed_plan!("premium_light", "Premium Light", {
   "max_staff_transmission" => 5,
   "max_staff_regia" => 5,
   "concurrent_streams_limit" => 3,
-  "platforms" => %w[matchlivetv],
+  "platforms" => %w[matchlivetv youtube],
   "recordings_enabled" => true,
   "recording_days" => 30,
   "phone_download_enabled" => true,