Sculk spread amendment + light source extinction

The skulk's spread would extinct campfires, fire , candles around it, and would make the torches drop.

The skulk would prefer growing toward light sources in order to extinct them.

When the skulk veins spread on a light source block, the light emitted by the block is obstructed just as if the vein was a full block

Addition of skulk peduncles (similar to weeping vines and twisting vines) but straight with a bulb at the extremity. It can grow from the ground or from the ceiling.

A skulk peduncle slows down the mobs and the player if it touches them but it doesn't slow down the warden, (similar to cobwebs but not as powerfull as them). It cannot be climbed.

When the skulk grows, the nearby peduncles can grow too.

If a mob is killed near a skulk catalyst the skulk is spread where the mob died if possible (current behavior)

But if no block can be converted, the skulk will be spread elsewhere through the connected skulk blocks (up to a radius of 32 blocks from the skulk catalyst block)