Training app improvements

[Gobot1234]

• Make the user trainings disabled until compulsory have been completed to avoid people being able to do just 3dp training for example.
• Figure out how to expire training. In person should expire but regular uses should be expiring after say 12 months with no visits maybe?
• Make the user training a pre requisite to rep training. Disable the buttons for rep till it's complete
• Search for training using edgedb::fts (replaced with just cmdk)
• Training should email for lost/about to lose training
• Add images for the courses
• Use plate.js for all TrainingContent for consistency
• Use https://react-wrap-balancer.vercel.app/ for nicer lining up of text