Implement updateHead for Locale Changes

[lucasferreiralimax]

This pull request implements a watcher for the $i18n.locale property to ensure the document head updates dynamically when the locale changes. The watcher emits an updateHead event, which is handled to update the title and other head elements accordingly.

Changed Page:

1. Home: Update updateHead

   • Added functionality to emit updateHead when the locale changes in the Home component.

2. Collaborators: Update updateHead and Title Complement

   • Updated the collaborators section to respond to the updateHead event, ensuring the title is complemented based on the current locale.

3. About: Update updateHead and Title Complement

   • Implemented similar updates in the About section to reflect locale changes in the document head.

4. NotFound: Update updateHead and Title Complement

   • Implemented similar updates in the NotFound section to reflect locale changes in the document head.

Changes Made:

• Implemented a watcher for $i18n.locale in relevant components.
• Emitted updateHead on locale changes.
• Adjusted methods to update title and other head elements accordingly.

How to Test:

1. Change the locale using the i18n settings.
2. Observe that the document head updates correctly (title) based on the new locale.

Additional Notes:

• Ensure that the methods handling the updateHead event are well-defined to cover all necessary updates in the head.
• Review the changes to confirm the expected behavior across all components.

[github-actions]

Visit the preview URL for this PR (updated for commit 4a3684e):

https://criar-curriculo--pr31-update-head-title-i1-sy7y960o.web.app

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