Warlock: Improve Life Tap and Pet Resource Handling

[jannickj]

Hey :D
Not sure if the project is dead but i tried to use it and it was quite good but I ran into DS/Ruin being by far the best build because it assumes life tap with infinite healing. I tried to run some Pre-raid BIS experiments and this is what I got.

All the changes I did is listed below:

Life Tap

Life Tap now removes health when restoring mana and cannot be cast when the Warlock does not have enough health to pay its cost.

A dedicated Life Tap settings section adds:

• Ignore Life Tap Damage for simulations where health management is intentionally excluded.
• Assumed Healing per Second for modeling incoming healing during an encounter.
• A conservative default of 50 HPS, applied at roughly three-second intervals with some variation.
• Support for negative values to model net incoming damage.

These changes make health a meaningful constraint for Life Tap rotations without requiring a full raid-healing simulation.

Pets

• Add a passive pet option that prevents pet attacks and ability usage.
• Display pet mana in the timeline even when the pet has no casts.
  • This makes pet mana behavior easier to inspect, particularly for rotations using Dark Pact.