As a system, the Pre-flight Checker should provide the full list of missing dependencies

Description:
Currently, when running the Pre-flight Checker to verify missing dependencies for a given set of projects, the results display green or red flags. In cases where a red flag appears, the system lists only a few example missing dependencies rather than the entire set.

As a user, I would like the option to view the full list of missing dependencies under each category. This would enable me to fully assess them and, if necessary, manually remove or resolve them.

Proposed Behavior:
The Pre-flight Checker should display all missing dependencies for each flagged category, not only a subset of examples.