update docs/bundler-configuration.md

Author: estebanrfp

docs/bundler-configuration.md

@@ -0,0 +1,37 @@
+# Bundler Configuration
+
+GenosDB uses dynamic imports with `import.meta.url` for loading optional modules. Some bundlers may require additional configuration to handle this correctly.
+
+## Vite
+
+If using Vite, add the following to your `vite.config.js`:
+
+```js
+import { defineConfig } from 'vite'
+
+export default defineConfig({
+  optimizeDeps: {
+    exclude: ['genosdb']
+  }
+})
+```
+
+This tells Vite to skip pre-bundling GenosDB, allowing the dynamic imports to resolve correctly at runtime.
+
+## Webpack
+
+No additional configuration is typically required for Webpack 5+.
+
+## esbuild / Bun
+
+No additional configuration required.
+
+## CDN Usage
+
+When loading GenosDB directly from a CDN, no bundler configuration is needed:
+
+```html
+<script type="module">
+  import { gdb } from 'https://cdn.jsdelivr.net/npm/genosdb@latest/dist/index.js'
+</script>
+```