Add a new stat: "Effective Hit Pool Leech/On Hit Rate"

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Is your feature request related to a problem?

When trying to maximize recovery of life or energy shield, it would be interesting to evaluate the effect of damage reduction nodes (armor, resists, blocks etc) on the recovered stat. For example, getting more block chance would increase this new stat because each life/shield point recovered will tank more damage on average.

Describe the solution you'd like

I'd like to have this presented as a new stat in the sidebar and the calcs page. The idea is simple (the feature probably isn't!), I think this would do it:

Effective Hit Pool Leech/On Hit Rate
= recovery * effective_hp_per_hp
= (Life Leech/On Hit Rate + ES Leech/On Hit Rate) * (Effective Hit Pool / (Total Life + Energy Shield))

Describe alternatives you've considered

No response

Additional context

No response

Empieza por rastrear cómo se calculan y se muestran en la sidebar y en la calcs page los valores existentes de Life Leech/On Hit Rate y Effective Hit Pool. Confirma cómo debería combinarse la fórmula propuesta de recovery y effective-hit-pool con el Life y Energy Shield totales; se considera completado cuando el nuevo stat aparece en ambas ubicaciones solicitadas con resultados coherentes.