DoxLeaning (TaCZ Recommendation)

Added

- Camera-aligned bullet origin while leaning, for plain TACZ users (optional integration).

  Until now the "bullet leaves from the camera while leaning" correction lived only in DoxAmmo,

  so if you ran DoxLean with vanilla TACZ your camera and model leaned but the bullet still left

  from your body behind cover and hit the wall. DoxLean now applies the same correction itself

  when TACZ is present (shifts the bullet spawn sideways by the peek offset, clamped so it never

  spawns inside a wall) — so corner-peek shots line up with your aim using DoxLean + TACZ alone,

  no DoxAmmo required.

- Auto-disabled when DoxAmmo is installed (mixin plugin gate), so its identical correction never

  double-applies. With no TACZ present the integration is fully inert and DoxLean stays a

  DoxCore-only standalone mod.