Universal Beacons

Reworked the ranges to match a beacon's actual range, going up 500 blocks alongside no longer being circular.

Made the quick-find's "beacon-found" particles only visible to the user

Renamed some of the namespaces to be shorter and match next datapack, next version won't have the transfer lines.

Slightly optimized the check for if a beacon should give two effects or not on 1.20.3+ (when level 4)

Added smaller indications to some of the manual commands

Compatibility for some earlier snapshots and 1.20.5 (?)

Significantly reduced the size of the datapack's icon

Stopped effects from being given through full snow blocks

Fixed effects not being given through short grass (1.20.4), moss carpet, composters, floor-piglin head, decorated pot, soul lantern & campfire, sculk sensor(s), sculk shrieker, and bedrock.