Template for a sveltejs project with VSCode prettier, eslint and cypress. Based on the official svelte template.

• Cannot use eslint-plugin-prettier which invokes prettier from eslint. The issue appears to be that for .svelte files prettier-plugin-svelte gets passed only the javascript when it expects the entire component source. This breaks both VSCode and CLI use. See sveltejs/svelte#3550.
• Need to disable prettier for svelte files and also set the default formater for svelt files to be the svelte language server.
• The svelte extension invokes prettier but does not use .editorconfig settings as the prettier extension does. So had to duplicate some settings. See UnwrittenFun/svelte-vscode#74.
• Prettier introducing extra spacing before markdown unordered list items as it treats this as an indent (tab stop). I personally disagree and don't think prettier should be making style decisions. See prettier/prettier6481.