Billing Stripe, link regia mobile e staff solo trasmissione.

Aggiunge fatturazione club, pagina regia condivisibile senza account, roster squadre e rimuove la modalità controller dall'app (v1.1.0).

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

backend/app/services/teams/entitlements.rb

@@ -48,11 +48,15 @@ module Teams
     end
 
     def staff_count
-      staff_count_for("transmission") + staff_count_for("regia")
+      staff_count_for("transmission")
     end
 
-    def staff_count_for(kind)
-      members_count_for(kind) + pending_invitations_count_for(kind)
+    def staff_count_for(_kind = "transmission")
+      staff_coverage.covered_count
+    end
+
+    def staff_assigned_for(_kind = "transmission")
+      staff_coverage.assigned_count
     end
 
     def members_count
@@ -149,29 +153,19 @@ module Teams
     def assert_can_invite!(staff_kind: "transmission")
       return unless active?
 
-      kind = staff_kind.to_s
-      unless TeamInvitation::STAFF_KINDS.include?(kind)
-        raise EntitlementError.new("Ruolo staff non valido", code: "invalid_staff_kind")
-      end
-
-      limit = staff_limit_for(kind)
+      limit = max_staff_transmission
       return if limit.nil?
 
-      used = staff_count_for(kind)
+      used = staff_assigned_for
       return if used < limit
 
-      label = kind == "regia" ? "regia" : "trasmissione"
       raise EntitlementError.new(
-        "Limite staff #{label} raggiunto (#{limit} all'anno). Passa a un piano superiore.",
+        "Limite responsabili trasmissione raggiunto (#{limit} all'anno). Passa a un piano superiore.",
         code: "staff_limit_reached",
         billing_url: billing_url
       )
     end
 
-    def staff_limit_for(kind)
-      kind == "regia" ? max_staff_regia : max_staff_transmission
-    end
-
     def assert_can_connect_youtube!
       unless premium_full?
         raise EntitlementError.new(
@@ -216,10 +210,8 @@ module Teams
         staff_manage_url: staff_manage_url,
         max_staff: max_staff,
         max_staff_transmission: max_staff_transmission,
-        max_staff_regia: max_staff_regia,
         staff_used: staff_count,
         staff_transmission_used: staff_count_for("transmission"),
-        staff_regia_used: staff_count_for("regia"),
         concurrent_streams_used: concurrent_streams_used,
         concurrent_streams_limit: concurrent_streams_limit,
         recordings_enabled: can_access_recordings?,
@@ -230,6 +222,10 @@ module Teams
       }
     end
 
+    def staff_coverage
+      @staff_coverage ||= StaffCoverage.new(@team)
+    end
+
     private
 
     def ensure_free_subscription!