UI/typograhy: init typography extension

pkgs/webview-ui/app/tailwind/core-plugin.ts

@@ -0,0 +1,20 @@
+import plugin from "tailwindcss/plugin";
+import { typography } from "./typography";
+import theme from "tailwindcss/defaultTheme";
+
+export default plugin.withOptions(
+  (_options = {}) =>
+    () => {
+      // add more base styles
+    },
+  // add configuration which is merged with the final config
+  () => ({
+    corePlugins: {
+      // we are using our own preflight (see above)
+      preflight: false,
+    },
+    theme: {
+      ...typography,
+    },
+  }),
+);