Fix #10627 - Workflow dates are processed in UTC+0 instead of the user's timezone

[SinergiaCRM]

• Fixes Workflow dates are processed in UTC+0 instead of the user's timezone #10627

Description

This pull request fixes an issue in SuiteCRM workflows where date fields are always processed and displayed in UTC+0, regardless of the user's configured timezone. This fix ensures that dates are processed and displayed according to the user's timezone settings, aligning workflow behavior with user expectations.

Motivation and Context

Users working in timezones other than UTC+0 experience issues with date formatting and calculations in workflows. For example, when using calculated fields in workflows, the system does not respect the user's timezone

How To Test This

1. Edit the current user's profile to set a timezone other than UTC+0 (e.g., Europe/Madrid).
2. Create a workflow on the Tasks module with the following parameters: Run: "Only on Save", Run on: "All Records"
3. Add an action to the workflow:
   1. Action: "Calculated fields"
   2. Parameters: "Subject (P0)" and "Start Date (P1)"
   3. Formula:

{P0}: {P1} (Year: {date(Y;{P1})}, Month: {date(m;{P1})}, Day: {date(d;{P1})}, Hour: {date(H;{P1})}, Minutes: {date(i;{P1})}, Seconds: {date(s;{P1})})

4. Save a new Task with a "Start Date" and verify the following:
   1. The date displayed in the "Subject" field reflects the user's configured timezone.
   2. The calculated fields respect the user's timezone during processing.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Final checklist

• My code follows the code style of this project found here.
• My change requires a change to the documentation.
• I have read the How to Contribute guidelines.