Add some integration tests with go-hit

cmd/web/main.go

@@ -1,3 +1,5 @@
+//go:build !integration
+
 //go:generate oapi-codegen --config=oapi-codegen.yml openapi.yml
 
 package main
@@ -16,12 +18,6 @@ import (
 	"time"
 )
 
-type application struct {
-	logger    *slog.Logger
-	elections models.ElectionModelInterface
-	voters    models.VoterModelInterface
-}
-
 var addr = ":8080"
 
 func main() {
@@ -65,7 +61,6 @@ func main() {
 }
 
 func openDb() (*sql.DB, error) {
-
 	db, err := sql.Open("sqlite3", "./qv.sqlite?_foreign_keys=on")
 	if err == nil {
 		err = db.Ping()