chore: use sveld to generate types, component docs

rollup.config.js

@@ -3,7 +3,7 @@ import pkg from "./package.json";
 import resolve from "@rollup/plugin-node-resolve";
 import commonjs from "@rollup/plugin-commonjs";
 import svelte from "rollup-plugin-svelte";
-import generateDocs from "./scripts/rollup/plugin-generate-docs";
+import sveld from "sveld";
 
 export default ["es", "umd"].map((format) => {
   const UMD = format === "umd";
@@ -22,9 +22,20 @@ export default ["es", "umd"].map((format) => {
       resolve(),
       commonjs(),
       UMD && terser(),
-
-      // TODO: replace
-      // !UMD && generateDocs(),
+      UMD &&
+        sveld({
+          markdown: true,
+          markdownOptions: {
+            onAppend: (type, document, components) => {
+              if (type === "h1")
+                document.append(
+                  "quote",
+                  `${components.size} components exported from ${pkg.name}@${pkg.version}.`
+                );
+            },
+          },
+          json: true,
+        }),
     ],
   };
 });