Organized and Filtered Structure for Categories, Subcategories, and Services Goal: Keep the existing three backend options: Categories Subcategories Services Improve usability by adding structured filtering and organization to reduce confusion. Allow full control over managing, editing, and reordering the data efficiently. Categories Section When Clicking on "Categories": Show all categories in one place (grid or list view). Allow the following actions: Add New – Option to add a new category directly. Edit – Update the category name, description, icon, etc. Delete – Remove the category (show a confirmation before deletion). Update – Save changes made to the category. Drag and Drop to Reorder – Change the order of categories using drag-and-drop. Example: Categories: Carpentry Plumbing Electrical Painting If "Carpentry" is currently in the 4th position → Drag it to the 1st position → The new order should reflect in both the backend and frontend. Subcategories Section When Clicking on "Subcategories": Show a sidebar or dropdown with all available categories. After selecting a category: Display only the subcategories under that specific category. Allow the following actions: Add New – Option to add a new subcategory under the selected category. Edit – Update the subcategory name, description, etc. Delete – Remove the subcategory (show a confirmation before deletion). Update – Save changes made to the subcategory. Drag and Drop to Reorder – Change the order of subcategories within the selected category. Example: Select "Carpentry" → Show related subcategories like: Bed Assembly Door Repair Shelf Installation If "Bed Assembly" is currently 2nd → Drag it to the 1st position → The new order should reflect automatically. Services Section When Clicking on "Services": First, show a sidebar or dropdown with all available categories. After selecting a category: Show a sidebar or dropdown with subcategories under the selected category. After selecting a subcategory: Display only services related to that subcategory. Allow the following actions: Add New – Option to add a new service under the selected subcategory. Edit – Update service details (name, price, description, etc.). Delete – Remove the service (show a confirmation before deletion). Update – Save changes made to the service. Drag and Drop to Reorder – Change the order of services within the subcategory. Example: Select "Carpentry" → Select "Bed Assembly" → Show related services like: Wooden Bed Installation Hydraulic Bed Assembly Bed Dismantle If "Hydraulic Bed Assembly" is currently in 2nd place → Drag it to the 1st position → The new order should reflect immediately. Tech Suggestions: Use a library like Sortable.js or React-Beautiful-DnD for drag-and-drop functionality. Use state-based dynamic loading to avoid page refresh when switching between categories and subcategories. Use an accordion or collapsible menu for better sidebar structure. Ensure the new order is saved properly in the database and reflected on the frontend. Summary: Categories: Show all categories → Manage easily. Subcategories: Filter by category → Manage related subcategories. Services: Filter by category and subcategory → Manage related services. This structure will make the backend more organized, easier to manage, and reduce confusion.