integrate repl into astro website

+ update build and setup tasks + workflow
+ move repl test folder to root
+ move docs and repl to website/src

test/dbdump.js

@@ -0,0 +1,10 @@
+import { createClient } from '@supabase/supabase-js';
+
+const supabase = createClient(
+  'https://pidxdsxphlhzjnzmifth.supabase.co',
+  'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZSIsInJlZiI6InBpZHhkc3hwaGxoempuem1pZnRoIiwicm9sZSI6ImFub24iLCJpYXQiOjE2NTYyMzA1NTYsImV4cCI6MTk3MTgwNjU1Nn0.bqlw7802fsWRnqU5BLYtmXk_k-D1VFmbkHMywWc15NM',
+);
+
+const { data } = await supabase.from('code');
+
+console.log(JSON.stringify(data));