Bugfix/remove emojis from print
Author: 7amim
Pull request: yes

# What does this PR do?

This PR removes emojis from runtime-visible outputs (e.g., print(), logging.*(), and argparse help= strings).
On Windows systems using non-UTF-8 encodings such as cp1252 or GBK, these emojis can trigger:

`UnicodeEncodeError: 'charmap' codec can't encode character ...`

This makes CLI usage, example scripts, and some model conversion utilities crash on Windows.

This PR keeps behavior identical but replaces emojis with ASCII-safe text equivalents.

**Removed emojis from:**

1. print() statements
2. logging.info / warning / error / debug messages
3. argparse help= strings
4. Ensured all replacements are ASCII-safe and meaningful

**Did not modify:**

1. Comments
3. Docstrings
5. Markdown files
7. Example documentation text
9. Tests containing emojis intentionally

Verified that Hugging Face’s logger formatting already automatically prefixes [INFO], [WARNING], [ERROR], etc.

Re-built the documents as instructed in guidelines.

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Fixes https://github.com/huggingface/transformers/issues/41945 (issue)


## Before submitting
- [N/A] This PR fixes a typo or improves the docs (you can dismiss the other checks if that's the case).
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Models:

- text models: @ArthurZucker @Cyrilvallez
- vision models: @yonigozlan @molbap
- audio models: @eustlb @ebezzam @vasqu
- multimodal models: @zucchini-nlp
- graph models: @clefourrier

Library:

- generate: @zucchini-nlp (visual-language models) or @gante (all others)
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- pipelines: @Rocketknight1
- tokenizers: @ArthurZucker and @itazap
- trainer: @SunMarc
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Comments:
**[For maintainers]** Suggested jobs to run (before merge)

run-slow: audio_spectrogram_transformer, bros, clipseg, dac, data2vec, deformable_detr, dinov2, dinov2_with_registers, donut, encodec, esm, fastspeech2_conformer

The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/transformers/pr_42091). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.