Allowance ranges component spreads a bit too much

[axrolld]

What happened?

The allowance ranges component can get too long and overtake to the right

What did you expect to happen?

I'm expecting it to scale properly inside its main component.

How can we reproduce it (as minimally and precisely as possible)?

1. Go to the train creation window
2. Set a path
3. Add recovery margin with ranges at begin + end
4. Change path for a shorter one
5. See bug

What operating system, browser and environment are you using?

• Browser: Chrome
• OS: W11
• Env: staging internal

OSRD version (top right corner Account button > Informations)

1f27b88