Extend `sanitize_text` with known exceptions

With the new reading order module we are currently missing some text normalization which were applied by the glm component. For example in https://github.com/DS4SD/deepsearch-glm/blob/main/src/andromeda/tooling/structs/normalizers/text_normalizer.h#L52.

Currently some text normalization is done in https://github.com/DS4SD/docling/blob/main/docling/models/page_assemble_model.py#L55, however
1. it is not complete (see complete glm tooling linked above)
2. it does not preserve the original text in the orig field

Some extra notes:
- while porting the normalization we should look at issues like this https://github.com/DS4SD/docling/issues/928.
- the text normalization should be in the `text` field, leaving the `orig` content with the original text.