Sideband unblinding for AC+Wall model

[pdeperio]

This PR unblinds the sideband below the red line and cs1 = 200 pe in the following image, first defined in #168:

[feigaodm]

It's too difficult to review it:) Can you try to modify it this way:
lowe_er = "sth"
multiple_scatter = 'largest_other_s2 > 200'
double_e_capture
...
blinding_cut = lowe_er | multiple_scatter | double_e_capture

[feigaodm]

besides that, we shall unblind signals with S2 between 150PE and 200PE

[pdeperio]

@feigaodm I've implemented your requests.

Also, just additionally unblinded s2<200 for cs1<20 (s2<150 is already unblinded), which I think is what you want as shown in the following figure, right?

[coderdj]

I like the reorganization but considering the confusion we had recently do we want to consider making it more clear that these options shouldn't be touched?

Like, we had more than one analyst (non-maliciously) modifying something called 'blinding_cut'. So that strategy was already a cause for confusion apparently. Now we have a bunch of "unblind_*" options... which at first glance are far more confusing.

Do you think it's possible to put all the blinding options in a separate section or file clearly delineated as 'do not touch' and not modifiable in override via hax.init?