Management Dashboard Interface - Copy this Html, Bootstrap Component to your project

UI Design Overview Page Layout: Use a two column layout. The left sidebar contains navigation links for different management sections. The main content area (right side) dynamically displays the forms or tables based on the selected section from the sidebar. Sidebar Features: Links to different management sections, such as: Manage Items (default view). Manage Jobs. Inventory Overview. Sidebar should remain fixed while the right content changes. Right Content Features: Displays a table of items with a "Create New Item" button. Allows editing existing items inline or in a modal. Contains validation feedback and a responsive design.