feat: add initial project setup and first draft

src/styles/global.css

@@ -0,0 +1,19 @@
+@import "tailwindcss";
+
+@theme {
+  --color-mastodon-primary: #6364ff;
+  --color-mastodon-dark: #17063b;
+  --color-mastodon-dark-hover: #2f0c7a;
+}
+
+@layer base {
+  h1 {
+    @apply text-5xl font-bold;
+  }
+}
+
+@layer components {
+  .link-mastodon {
+    @apply bg-mastodon-dark hover:bg-mastodon-dark-hover text-white;
+  }
+}