fix(TranslationsTrait): add afterSaveTranslationsTrait method for tim…

[celikerde]

…estamp management

• Introduced afterSaveTranslationsTrait method to re-enable timestamps and touch the parent model only when meaningful changes occur in translation rows, ignoring auto-timestamp columns. This enhances the handling of translation updates in the model.

Checklist

• I have read the CONTRIBUTING document.
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.

Types of changes

• feat: A new feature
• fix: A bug fix
• docs: Documentation only changes
• style: Changes that do not affect the meaning of the code (white-space, formatting, etc)
• refactor: A code change that neither fixes a bug nor adds a feature
• perf: A code change that improves performance
• test: Adding missing tests or correcting existing tests
• build: Changes that affect the build system or external dependencies
• ci: Changes to our CI configuration files and scripts
• chore: Other changes that don't modify src or test files
• revert: Reverts a previous commit

Description

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