ops: add dockerfile, makefile and cli tools

cmd/create-user/main.go

@@ -0,0 +1,46 @@
+package main
+
+import (
+	"context"
+	"database/sql"
+	"flag"
+	"fmt"
+	"log"
+	"os"
+
+	_ "github.com/mattn/go-sqlite3"
+
+	"malago/internal/auth"
+	"malago/internal/database"
+)
+
+func main() {
+	email := flag.String("email", "", "Email/Username for the new user")
+	password := flag.String("password", "", "Password for the new user")
+	flag.Parse()
+
+	if *email == "" || *password == "" {
+		fmt.Println("Usage: make create-user EMAIL=user@example.com PASSWORD=secret")
+		fmt.Println("Or   : go run ./cmd/create-user -email=user@example.com -password=secret")
+		os.Exit(1)
+	}
+
+	db, err := sql.Open("sqlite3", "malago.db")
+	if err != nil {
+		log.Fatalf("failed to open db: %v", err)
+	}
+	defer db.Close()
+
+	queries := database.New(db)
+	authService := auth.NewService(queries)
+
+	ctx := context.Background()
+
+	// Try to create the user
+	user, err := authService.RegisterUser(ctx, *email, *password)
+	if err != nil {
+		log.Fatalf("Failed to create user: %v", err)
+	}
+
+	fmt.Printf("Successfully created user: %s (ID: %s)\n", user.Username, user.ID)
+}