Translate Level 00 exercises to Spanish

[travisjneuman]

Description

Translate the 15 Level 00 exercise files (TRY_THIS.md and comments in exercise.py) to Spanish to make the curriculum accessible to Spanish-speaking beginners.

Scope

• Directory: projects/level-00-absolute-beginner/
• Files to translate: each project's TRY_THIS.md and comments/strings in exercise.py
• Create translated files as TRY_THIS_ES.md and exercise_es.py alongside the originals

Acceptance Criteria

• All 15 exercises have Spanish translations
• Variable names remain in English (Python convention)
• Code logic is identical to the English version
• A README_ES.md at the level-00 directory root explains the Spanish versions

Notes

This is a larger contribution. You do not need to translate all 15 at once — partial PRs are welcome.

[travisjneuman]

Resolved in 36dceb1: Translated all 15 Level 00 exercises to Spanish — exercise_es.py, TRY_THIS_ES.md, and README_ES.md index.