Rework traders place order steps

[ValentinTrinque]

These steps needs to be rework to have a better synergy

^the following orders are rejected:$ <- This is redundant with previous previous one. Need new strategy for order placement steps.
^traders cannot place the following orders anymore:$ <- need to be incorporated into the new strategy.

^missing traders place following orders with references:$

[ValentinTrinque]

Given the market
And the traders...

When traders place following orders:
....
Then the orders should be successful:
....

When trader "1234" left the market
Then trader general account should be 0


When traders place following orders:
1234 -> 
And the orders should be rejected:

[cityhunteur]

@ValentinTrinque Created this #3225 for invalid orders step refactoring