more minor stuff

cmd/main.go

···
 	}
 	logger.Info("database created")
 
-	server := app.NewServer(cmd.String("SERVER_PORT"), db, logger)
+	server := app.NewServer(cmd.String("port"), db, logger)
 
 	if err := server.Start(); err != nil {
 		log.Fatal(err)

internal/app/app.go

···
 
 import (
 	"database/sql"
+	"fmt"
 	"log/slog"
 	"net/http"
 	"time"
···
 		IdleTimeout: 30 * time.Second,
 		Handler: router,
 	}
+
+	router.HandleFunc("/healthcheck", func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusOK);
+		fmt.Fprintf(w, "reporting for duty")
+	})
 
 	s.logger.Info("app server started")
 	return server.ListenAndServe()

justfile

···
-start:
+dev:
     go run cmd/*.go start
 
 build:
-    go build -o build/pallet ./cmd/main.go
+    CGO_ENABLED=0 go build -o build/pallet ./cmd/main.go
 
 clean:
     rm -rf build