add revenue now workd through shell command

internal/database/revenue.go

@@ -9,7 +9,23 @@ import (
 	_ "github.com/mattn/go-sqlite3"
 )
 
+func GetCategoryByID(db *sql.DB, companyID int, ID int) (*model.RevenueCategory, error) {
+	var rc model.RevenueCategory
+	err := db.QueryRow(
+		`SELECT id, company_id, parent_id, name FROM category WHERE company_id = ? AND id = ?`,
+		companyID, ID,
+	).Scan(&rc.ID, &rc.CompanyID, &rc.ParentID, &rc.Name)
+	if err == sql.ErrNoRows {
+		return &rc, fmt.Errorf("category %q not found for company %d", ID, companyID)
+	}
+	if err != nil {
+		return &rc, fmt.Errorf("get category by name: %w", err)
+	}
+	return &rc, nil
+}
+
 func GetCategoryByName(db *sql.DB, companyID int, name string) (model.RevenueCategory, error) {
+
 	var rc model.RevenueCategory
 	err := db.QueryRow(
 		`SELECT id, company_id, parent_id, name FROM category WHERE company_id = ? AND name = ?`,