added initial blog tryings

apps/blog/astro.config.mjs

@@ -0,0 +1,18 @@
+// @ts-check
+import { defineConfig } from 'astro/config';
+import mdx from '@astrojs/mdx';
+import sitemap from '@astrojs/sitemap';
+
+import solidJs from '@astrojs/solid-js';
+
+import tailwindcss from '@tailwindcss/vite';
+
+// https://astro.build/config
+export default defineConfig({
+  site: 'https://example.com',
+  integrations: [mdx(), sitemap(), solidJs()],
+
+  vite: {
+    plugins: [tailwindcss()],
+  },
+});