Just to answer some questions:
T5 doesn't have a precheck line. If you have precheck, you can hold it up so you don't have to take your shoes off and you can go through the metal detector. I assume you can leave your coat on but I always have stuff in mine so I run it through the X-ray machine
The Air France lounge has multiple.hours where PP is restricted so I usually end up at the Swissport across the hallway. They used to have a fruit plate, which I loved but at my current flying time in the afternoon, at least it's gone and meatballs only show up right before I'm about to leave
When I used to be able to use the Air France lounge after 9pm, it had better food (some noodles and something else). Oatmeal containers. The only other food in Swissport is the soup containers that you pour hot water into.