Add spanish localization

[mor39a]

Context of Contribution

• Bug Fix
• Refactoring
• New Feature
• Others

Summary of the Proposal

Add spanish translations

Reason for the new feature

Increase accessibility for Spanish-speaking users

Checklist

• This PR does not contain commits of multiple contexts.
• Code follows proper indentation and naming conventions.
• Implemented using only APIs that can be submitted to the Microsoft Store.
• Works correctly in both dark theme and light theme.
• Works correctly on any device.

[Kyome22]

@mor39a
Sorry for the late review; I've been busy with my side job.

In Spanish-speaking countries, decimals are usually written with commas, right? It would be great if we could localize that as well.

[mor39a]

@mor39a Sorry for the late review; I've been busy with my side job.

Don't worry.

In Spanish-speaking countries, decimals are usually written with commas, right? It would be great if we could localize that as well.

You’re right that Spanish uses commas as decimal separators. However, since the app displays mostly technical values (like CPU or memory usage) and they rarely exceed 100, the risk of confusion is very low. Even as a Spanish speaker, it’s not something that stands out much in this context.
at said, for the sake of consistency and a more polished localization, we could align the number formatting with the system culture to keep the interface fully coherent.
I’ll leave it up to your consideration.

[Kyome22]

LGTM

I plan to address the localization of numbers in a different task.