feat: detect potential solution merge conflicts

[ewingjm]

Purpose

We have issues with changes being made to the same components simultaneously with large teams. The goal is to prevent this from happening altogether (#9) but platform limitations mean that we do not yet have a solution for this. However, we may be able to prevent some of these conflicts from being merged if we can notify at the approval stage.

Approach

When approving a solution merge, a confirmation dialog will appear if any of the solution components in the development solution have been found in any other development solutions. The confirmation dialog will also include the offending solution names.

TODOs

• Automated test coverage for new code
• Documentation updated (if required)
• Build and tests successful