🌐 Add Spanish translation of History, Design and Future

[pedabraham]

Hi 🙋‍♂️! , In this Pull Request I translate history-design-future.md into Spanish.

This pull request continues with the Spanish translation of #1218

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (cf73051) 100.00% compared to head (0438da6) 100.00%.
Report is 1183 commits behind head on master.

❗ Current head 0438da6 differs from pull request most recent head d73034c. Consider uploading reports for the commit d73034c to get more accurate results

Additional details and impacted files

@@             Coverage Diff             @@
##            master     #2659     +/-   ##
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  Coverage   100.00%   100.00%             
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  Files          540       243    -297     
  Lines        13969      7419   -6550     
===========================================
- Hits         13969      7419   -6550     

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[github-actions]

📝 Docs preview for commit 0438da6 at: https://6001f4c296fb5100bc591a1a--fastapi.netlify.app

[tiangolo]

📝 Docs preview for commit d73034c at: https://82c5aa3a.fastapitiangolo.pages.dev

[github-actions]

📝 Docs preview for commit bc395de at: https://be6390fb.fastapitiangolo.pages.dev

Modified Pages

• https://be6390fb.fastapitiangolo.pages.dev/es/history-design-future/

[github-actions]

📝 Docs preview for commit 1f3dd3a at: https://9bd7f8ae.fastapitiangolo.pages.dev

Modified Pages

• https://9bd7f8ae.fastapitiangolo.pages.dev/es/history-design-future/ - (before) - (English)

[tiangolo]

This was covered in another PR, so I'll close this one now, thanks for the effort! 🍰 ☕