Generate voter data for known elections and simplify MaxVoters (0 = no maximum)

cmd/web/main.go

@@ -19,6 +19,7 @@ import (
 type application struct {
 	logger    *slog.Logger
 	elections models.ElectionModelInterface
+	voters    models.VoterModelInterface
 }
 
 var addr = ":8080"
@@ -41,6 +42,7 @@ func main() {
 	app := &application{
 		logger:    logger,
 		elections: &models.ElectionModel{DB: db},
+		voters:    &models.VoterModel{DB: db},
 	}
 
 	logger.Info("Starting server", "addr", addr)