Dependencies between objects

[fasblom]

Issue: Describe How Dependencies Should Be Handled Between Tasks (SF, FF, etc.)

Description:
Currently, our schema does not specify how to handle dependencies between tasks, such as Start-to-Finish (SF), Finish-to-Finish (FF), and other dependency types. This can be crucial for project management to define the sequence and relationships between tasks accurately.

Proposal:

1. Define Dependency Types:
   • Introduce predefined dependency types in the schema (e.g., Start-to-Start (SS), Start-to-Finish (SF), Finish-to-Start (FS), Finish-to-Finish (FF)).
2. Schema Extension:
   • Extend the object to include a Dependencies field, which will list the dependencies of the task.
   • Each dependency should specify the type of dependency and the task it depends on incl offsets