Fixed vite 8 warning

[indykoning]

Vite 8 comes with the following warning:

(!) 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:
__dirname (vite.config.js:37:35). Use import.meta.dirname instead
Set VITE_CONFIG_NATIVE_IGNORE_WARNING=true to suppress this warning.

This fixes that warning.