feat: add prettifier

.semgrepignore

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+src/utils/SvgPrettifier.tsx
+server/prettify-server.cjs

docs/icons.md

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+## Icons Documentation
+
+### Adding and Updating Icons
+
+The Design team provides SVG files with the final icon names. These SVG files must be minified and follow the project's styling guidelines. You can prettify them using the `SVGPrettifier` tool, which ensures the correct size and properties are applied to the SVG.
+
+#### Steps to Add a New Icon:
+
+1. **Prettify the SVG**:  
+   Use the SVGPrettifier Story to clean up the SVG file and ensure it meets the necessary formatting standards (size, properties, etc.).
+
+2. **Update the Icon Type**:  
+   Add the new icon name to the TypeScript type definition in the [src/types/icons](https://github.com/mParticle/aquarium/blob/3abc3b71916ab5a7db3c4f93e06ad2bd5845e1bf/src/types/icons.ts) file.
+
+3. **Update Icon Components**:  
+   Add the icon components in the [src/components/icons](https://github.com/mParticle/aquarium/blob/3abc3b71916ab5a7db3c4f93e06ad2bd5845e1bf/src/components/icons/index.ts) directory, where all icon components are stored.
+
+4. **Update the Icons Object**:  
+   Ensure the new icons are included in the `Icons` object located in [src/constants/Icons](https://github.com/mParticle/aquarium/blob/3abc3b71916ab5a7db3c4f93e06ad2bd5845e1bf/src/constants/Icons.ts). This object is used across the project to reference all available icons.
+
+### The `IconTable` Component
+
+The `IconTable` component is used to display a table of all available icons in the project.
+
+### Using the `SVGPrettifier` Tool
+
+The `SVGPrettifier` component is used to upload and prettify SVG files. Each SVG must follow the project's styling guidelines and have a unique name to avoid overwriting existing icons.
+
+### Starting the Server
+
+To process the uploaded SVGs with the `SVGPrettifier`, a server must be running locally. Follow these steps to start the server:
+
+1. Navigate to the root of the project directory.
+2. Run the following command to start the server:
+
+   ```bash
+   npm run icons-prettifier
+   ```