Description

This ticket is the result of a comment in modularisation doc.

As part of our ongoing modularisation efforts, we need to investigate the trade-offs of splitting our current single _internal.h file into multiple _internal.h files for each module/subsytem. Currently, we maintain a single large internal.h file, which offers convenience but compromises modularity

Scope

• Explore the feasibility and impact of transitioning to one _internal.h file per module/subsystem.
• Assess the benefits and drawbacks
• If feasible, propose a strategy for transitioning.

Note: This is to be completed by the end of Q3, once we have modularised a subsystem.