Vite warning

I think we will need to change the toolkit so that we have .mjs build files generated and change the type to module. we get this warning when running the build

(!) Your Vite config uses features that are unsupported by configLoader: 'native', which is planned to become the default in a future major version of Vite:

• import "./vite-config/css" without a file extension (vite.config.mts:7:17). Add the file extension
• import "./vite-config/resolve" without a file extension (vite.config.mts:8:27). Add the file extension
• import "./vite-config/styles" without a file extension (vite.config.mts:9:26). Add the file extension
• import "./vite-config/cdn" without a file extension (vite.config.mts:10:44). Add the file extension
• import "./vite-config/components" without a file extension (vite.config.mts:11:82). Add the file extension
• ESM syntax in a file loaded as CommonJS (vite-config/css.ts:2:1). Use a .mjs extension or set "type": "module" in the closest package.json
• ESM syntax in a file loaded as CommonJS (vite-config/resolve.ts:1:1). Use a .mjs extension or set "type": "module" in the closest package.json
• ESM syntax in a file loaded as CommonJS (vite-config/styles.ts:1:1). Use a .mjs extension or set "type": "module" in the closest package.json
• ESM syntax in a file loaded as CommonJS (vite-config/cdn.ts:1:1). Use a .mjs extension or set "type": "module" in the closest package.json
• ESM syntax in a file loaded as CommonJS (vite-config/components.ts:1:1). Use a .mjs extension or set "type": "module" in the closest package.json
  Set VITE_CONFIG_NATIVE_IGNORE_WARNING=true to suppress this warning.
  vite v8.2.1 building client environment for cdn-legacy...
  ✓ 333 modules transformed.
  computing gzip size...
  dist/solid-ui.js 1,353.32 kB
  dist/solid-ui.min.js 1,353.32 kB │ gzip: 385.05 kB │ map: 4,235.03 kB

[plugin @tailwindcss/vite:generate:build] [SOURCEMAP_BROKEN] Sourcemap is likely to be incorrect: a plugin (@tailwindcss/vite:generate:build) was used to transform files, but didn't generate a sourcemap for the transformation. Consult the plugin documentation for help: https://rolldown.rs/guide/troubleshooting#warning-sourcemap-is-likely-to-be-incorrect

Start with vite.config.mts and the five files under vite-config/ named in the warning, then run the build to reproduce it. Check the closest package.json and the current module settings before making changes. Done means the build completes without the listed native-loader and module warnings, while checking the sourcemap warning separately.