Minor UI bugs

[BenElferink]

This pull request includes a variety of changes across multiple files to improve the functionality and user experience of the web application. The most important changes include updates to action labels, enhancements to drawer components, and improvements to form validation and input handling.

Action Labels:

• Changed the label for the latency action to "Latency Sampler" in frontend/webapp/containers/main/actions/action-modal/action-options.ts to better reflect its functionality.

Drawer Enhancements:

• Added a delete button with a TrashIcon to the DrawerHeader component and updated the OverviewDrawer to handle delete actions. [1] [2] [3] [4]

Form Validation:

• Improved validation for action forms by adding checks for required fields and specific validation for latency sampler endpoints in useActionFormData. [1] [2]

Input Handling:

• Removed unnecessary handleKeyDown methods and improved input handling across various reusable components such as InputList, InputTable, and KeyValueInputsList. [1] [2] [3] [4] [5] [6] [7] [8]

Notification Note Styling:

• Updated the styling and structure of the NotificationNote component to enhance its appearance and functionality. [1] [2] [3] [4]