create and get categories with database for user

backend/api/GetAllCategories.go

@@ -4,10 +4,14 @@ import (
 	"backend/database"
 
 	"github.com/gofiber/fiber/v2"
+	"github.com/golang-jwt/jwt/v5"
 )
 
 func GetAllCategories(c *fiber.Ctx) error {
-	categories, err := database.GetAllCategories()
+	user := c.Locals("user").(*jwt.Token)
+	claims := user.Claims.(jwt.MapClaims)
+	userid := claims["id"].(string)
+	categories, err := database.GetAllCategories(userid)
 	if err != nil {
 		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
 			"error": err.Error(),