merge: First tutorial + Example (#804)

## Changes:

- /docs is now a Getting Started page with the first tutorial
- basic-example added

site/scripts/fix-symlinks.mjs

@@ -0,0 +1,15 @@
+// Script executed before builds
+
+import { exec } from "child_process";
+import fs from "fs";
+
+//  If Vercel environment is detected
+if (process.env.VERCEL_ENV) {
+  console.log(
+    "[scripts/fix-symlinks.mjs] Vercel environment detected. Fixing symlinks..."
+  );
+
+  // fs.unlinkSync('public/assets')
+  exec('cp -r ./content/assets ./public/')
+  
+}