[Vanilla Enhancement] Enhance the laser, ebolt and rbeam drawing

[CrimRecya]

• Fix the bug that laser, electric bolt and rad beam not support FlakScatter=true and Inaccurate=true projectiles.

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• You can now add a random offset to visual effect's (IsLaser=true, IsElectricBolt=true or IsRadBeam=true) target location if set VisualScatter to true.

In rulesmd.ini:

[AudioVisual]
VisualScatter.Min=0.03  ; floating point value, distance in cells
VisualScatter.Max=0.13  ; floating point value, distance in cells

[SOMEWEAPON]            ; WeaponType
VisualScatter=false     ; boolean

[github-actions]

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[Coronia]

maybe it's better to let VisualScatter be defined by individual projectiles? Like how BallisticScatter did. Think there'll be a need for different beams to have different visual

[CrimRecya]

maybe it's better to let VisualScatter be defined by individual projectiles? Like how BallisticScatter did. Think there'll be a need for different beams to have different visual

Is there really a need for this? What I think is that a switch can already solve most situations, because those who need this function usually use reshader, just need the visual effect of a laser bullet. If using the original laser, I think usually only the fix is needed.