Added start of basic FeedItem component

Signed-off-by: Louis Hollingworth <louis@hollingworth.ch>

prettier.config.js

@@ -0,0 +1,10 @@
+module.exports = {
+    trailingComma: 'es5',
+    tabWidth: 4,
+    semi: true,
+    singleQuote: true,
+    printWidth: 80,
+    arrowParens: 'avoid',
+    plugins: [require('prettier-plugin-tailwindcss'), require('prettier-plugin-svelte')],
+    insertPragma: true,
+};