Remove the hosted rooms' old owner mapping

Hosted rooms' instance IDs start with their owner's IMVU account now, so the client asks about their
products as the owner itself, and the mapping from 2100000000 is never used.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

internal/products/intercept.go

@@ -367,13 +367,6 @@ func (p *Products) authorizeProducts2(x *proxy.Exchange, call *xmlrpc.Call) erro
 	type auth struct {
 		user, product int64
 	}
-	// In a room hosted by T5DE's hub, the client asks about the room's products as user 2100000000 (the first part
-	// of the room's ID): IMVU is asked about the room owner's instead, and answers go back as 2100000000.
-	owner := int64(0)
-	if p.HostedOwner != nil {
-		owner = p.HostedOwner()
-	}
-	hostedAsked := map[int64]bool{}
 	var community []auth
 	forward := []xmlrpc.Value{table[0]}
 	asked := map[auth]bool{}
@@ -387,10 +380,6 @@ func (p *Products) authorizeProducts2(x *proxy.Exchange, call *xmlrpc.Call) erro
 		if !ok1 || !ok2 {
 			return nil
 		}
-		if user == HostedOwnerID && owner > 0 {
-			user, hostedAsked[product] = owner, true
-			row = []xmlrpc.Value{user, product}
-		}
 		if !IsCommunity(product) {
 			if !asked[auth{user, product}] {
 				forward, asked[auth{user, product}] = append(forward, row), true
@@ -405,33 +394,9 @@ func (p *Products) authorizeProducts2(x *proxy.Exchange, call *xmlrpc.Call) erro
 			}
 		}
 	}
-	if len(community) == 0 && len(hostedAsked) == 0 {
+	if len(community) == 0 {
 		return nil
 	}
-	// hostedBack gives rows asked about as 2100000000 that user ID back.
-	hostedBack := func(columns []xmlrpc.Value, rows []xmlrpc.Value) {
-		userCol, productCol := -1, -1
-		for i, c := range columns {
-			switch c {
-			case "userId":
-				userCol = i
-			case "productId":
-				productCol = i
-			}
-		}
-		if userCol < 0 || productCol < 0 {
-			return
-		}
-		for _, row := range rows {
-			r, ok := row.([]xmlrpc.Value)
-			if !ok || len(r) <= userCol || len(r) <= productCol {
-				continue
-			}
-			if product, _ := r[productCol].(int64); r[userCol] == owner && hostedAsked[product] {
-				r[userCol] = int64(HostedOwnerID)
-			}
-		}
-	}
 	ours := func(columns []xmlrpc.Value) []xmlrpc.Value {
 		var rows []xmlrpc.Value
 		for _, a := range community {
@@ -464,7 +429,6 @@ func (p *Products) authorizeProducts2(x *proxy.Exchange, call *xmlrpc.Call) erro
 			columns[i] = c
 		}
 		out := append([]xmlrpc.Value{columns}, ours(columns)...)
-		hostedBack(columns, out[1:])
 		x.Response = localResponse(200, "text/xml", (&xmlrpc.Response{Params: []xmlrpc.Value{out}}).Marshal())
 		return nil
 	}
@@ -492,7 +456,6 @@ func (p *Products) authorizeProducts2(x *proxy.Exchange, call *xmlrpc.Call) erro
 			return body, errors.New("products: unexpected authorizeProducts2 columns")
 		}
 		all := append(rows, ours(columns)...)
-		hostedBack(columns, all[1:])
 		r.Params[0] = all
 		return r.Marshal(), nil
 	}