small refactorings and cleanups, improved bun/node adapter, updated docs

examples/bun/index.ts

@@ -1,26 +1,20 @@
 // @ts-ignore somehow causes types:build issues on app
-import type { CreateAppConfig } from "bknd";
-// @ts-ignore somehow causes types:build issues on app
-import { serve } from "bknd/adapter/bun";
+import { type BunAdapterOptions, serve } from "bknd/adapter/bun";
+
+// Actually, all it takes is the following line:
+// serve();
 
 // this is optional, if omitted, it uses an in-memory database
-const config = {
+const config: BunAdapterOptions = {
    connection: {
       type: "libsql",
       config: {
-         url: "http://localhost:8080"
+         url: ":memory:"
       }
-   }
-} satisfies CreateAppConfig;
+   },
+   // this is only required to run inside the same workspace
+   // leave blank if you're running this from a different project
+   distPath: "../../app/dist"
+};
 
-Bun.serve({
-   port: 1337,
-   fetch: serve(
-      config,
-      // this is only required to run inside the same workspace
-      // leave blank if you're running this from a different project
-      "../../app/dist"
-   )
-});
-
-console.log("Server running at http://localhost:1337");
+serve(config);