Automatic Code Incrementation for Subprojects

Summary: Streamline project code assignment by introducing a checkbox labeled "Increment in subprojects" next to the "Code" field in the project screen. When selected, subprojects created under a master project will automatically receive an incremented code (e.g., "ABCD-01," "ABCD-02"). This enhancement simplifies project code, reducing manual input and ensuring a structured and consistent code assignment across related projects.

Details:

1. Checkbox Addition:
• Introduce a checkbox labeled "Increment Code in subprojects" below the "Code" field in the project screen.
  
  
2. Functionality:
• When creating a subproject by choosing "As child of" and selecting the master project: if the master project has the "Increment in subprojects" checkbox checked, automatically fill the code of the new project with an incremented value.