feat: show reset credits publicly

backend/internal/app/api.go

@@ -230,7 +230,6 @@ func (a *App) dashboardAPI(w http.ResponseWriter, r *http.Request) {
 func publicDashboard(d Dashboard) Dashboard {
 	d.Account.Email = nil
 	d.Account.AuthMode = nil
-	d.ResetCredits = nil
 	d.LastError = ""
 	return d
 }

backend/internal/app/runtime_test.go

@@ -134,8 +134,8 @@ func TestAnonymousOverviewIsReadOnly(t *testing.T) {
 	if publicDashboardBody.Account.Email != nil || publicDashboardBody.Account.AuthMode != nil {
 		t.Fatalf("anonymous dashboard account = %#v; identity fields were not redacted", publicDashboardBody.Account)
 	}
-	if publicDashboardBody.ResetCredits != nil {
-		t.Fatalf("anonymous dashboard reset credits = %#v; entitlement data was not redacted", publicDashboardBody.ResetCredits)
+	if publicDashboardBody.ResetCredits == nil || publicDashboardBody.ResetCredits.AvailableCount != 2 {
+		t.Fatalf("anonymous dashboard reset credits = %#v; want two credits", publicDashboardBody.ResetCredits)
 	}
 
 	for _, path := range []string{"/api/v1/settings/general", "/api/v1/accounts", "/api/v1/accounts/1/sync"} {