feat: English/Spanish call ASR normalizations for gladia-3

[egenthon-cmd]

What does this PR do?

Adds English and Spanish ASR/WER canonicalizations from jail-call mismatches (word + sentence replacements), and tightens English digit+multiplier / digit+point handling so forms like 25 hundred and 44 for point 5 align under gladia-3.

Type of change

• Edit existing language (fix a replacement, tweak config, …)
• Edit existing step (bug fix, behaviour change)

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Checklist

Edit existing language

• New/changed word substitutions go in replacements.py, not inline in operators.py
• If you changed a config field that can be None: the step reading it still handles None gracefully
• Unit tests updated or added
• E2e CSV updated if the expected output changed

Edit existing step

• Step name is unchanged — if the output changes, create a new step name + new preset instead
• No language-specific logic or string literals added inside the step
• Unit tests updated or added
• If the docstring changed: ran uv run scripts/generate_step_docs.py

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How was this tested?

uv run pytest tests/e2e/normalization_test.py -k 'gladia_3_en or gladia_3_es'

208 passed.

Summary

• English: jail-call word/sentence replacements (prepai→prepaid, because→cuz, eleventh 2000 and twelve→112012, …)
• Spanish: ahorita→ahora, llama→llame, cuchillo→culchi y yo
• Number normalizer: N hundred / N thousand and N point M digit forms

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