Feat adding spañol

[hackpirodev]

PR Checklist

Please check if your PR fulfills the following requirements:

• The commit message follows our guidelines: https://github.com/riccardoperra/codeimage/blob/main/CONTRIBUTING.md#commit
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

[ ] Bugfix
[x] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[ ] Build related changes
[ ] CI related changes
[x] Documentation content changes
[ ] Other... Please describe:

What is the current behaviour?

Languages available: ['en','it','de']
Issue Number: N/A

What is the new behaviour?

Languages available: ['en','it','de', 'esp']

Does this PR introduce a breaking change?

[ ] Yes
[x] No

Other information

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Name	Status	Preview	Updated
codeimage	✅ Ready (Inspect)	Visit Preview	Jun 26, 2022 at 6:32PM (UTC)