Support splitChunks.automatic_name_delimiter

[JSerFeng]

should support splitChunks.automaticNameDelimiter

[OceanPresentChao]

there are rspack_plugin_split_chunks_new and rspack_plugin_split_chunks, should we support splitChunks.automatic_name_delimiter for both of them?

[hardfist]

there are rspack_plugin_split_chunks_new and rspack_plugin_split_chunks, should we support splitChunks.automatic_name_delimiter for both of them?

just the new

[OceanPresentChao]

there are rspack_plugin_split_chunks_new and rspack_plugin_split_chunks, should we support splitChunks.automatic_name_delimiter for both of them?

just the new

It seems that rspack names chunks through plugin named_chunk_ids_plugin, which could set delimiter only once. So shall we support setting delimiter for multiple cachegroups in rspack.config.js？
for example:

module.exports = {
  //...
  optimization: {
    splitChunks: {
      automaticNameDelimiter: '~',
      cacheGroups: {
        vendor1: {
          automaticNameDelimiter: '#',
        },
        vendor2: {
          automaticNameDelimiter: '@',
        },
      },
    },
  },
};