Add documentation about git lifs in diff views

README.md

@@ -30,6 +30,7 @@ If you are using [vscode](https://code.visualstudio.com/), you can run the [task
 ## Before you commit
 
 -   We are using [git lfs](https://git-lfs.github.com/). You can see the file types that currently use git lfs in [.gitattributes](.gitattributes). If you add another binary (or very large) file type to the repository you should add it there too.
+-   To see the images stored in [git lfs](https://git-lfs.github.com/) in diff views in vscode we recommend running the following command once: `git config diff.lfs.textconv cat`.
 -   We are using [prettier](https://prettier.io/) as our code formatter. Run it via `npm run prettier` in the root to format all files and make the CI happy. Please use the [vscode extension](https://marketplace.visualstudio.com/items?itemName=esbenp.prettier-vscode).
 -   We are using [eslint](https://eslint.org/) as our linter. Run it via `npm run lint:fix` in the root to lint (and auto fix if possible) all files. Please use the [vscode extension](https://marketplace.visualstudio.com/items?itemName=dbaeumer.vscode-eslint).