Feature/prevent zombie containers

[abbesBenayache]

🔄 Scénarios gérés :

1. Build long + interruption (Ctrl+C) Le build est interrompu proprement.

2. Build réussi, mais run long + interruption (Ctrl+C)

L'utilisateur peut choisir :
"Yes"
"No"

3. Build réussi, run long, interruption forcée (Ctrl+C x2)

[PierreJeanjacquot]

A few remarks

• we can pass an AbortSignal to dockerode methods, I think it is interesting to abort some methods such as build and push
• we need to give some feedback to the user while running the graceful shutdown procedure
• we need to let the user kill the command (by sending a second SIGINT) when the graceful shutdown is running
• SIGINT handlers must be cleaned as soon as the part of the code requiring a graceful shutdown finished to run
• long build can be tested by adding a RUN sleep x step to the Dockerfile