Changes

Merge 1.3 codebase with 2.0
Added Creative-Only Barrier.
Non creative players may now reach through predicated barriers that do not apply to them.
Renamed /assets/barricade/textures/item/barricade/entity/ directory to /assets/barricade/textures/item/barricade/icon/.
Removed barricade:blocked_entities component in favour of barricade:advanced_barriers component.
Added barricade:advanced_barrier dynamic/data pack registry. Which is now used to attach default directions, names, icons, and predicates to advanced barriers.
Changed the modified Advanced Barrier directional state to a block state.

Bugfixes

Fixed inGround projectile behavior with directional and predicated barriers.
Fixed culling with directional barrier and advanced barrier faces.
Fixed NeoForge seams fix hook not running on advanced barriers.
Fixed placement contexts being inconsistent with the barrier at hand.
Fixed barriers not turning invisible under certain circumstances when quick swapping items.
Fixed larger entities bugging on the corners of horizontal barriers.