feat(pack): make Distant Horizons mandatory for all clients

DH was optional (default on), which still lets launchers/exporters skip
it and left the server's LOD data unused. Drop the [option] block so it
is required and installed for every client.

index.toml

@@ -231,7 +231,7 @@ metafile = true
 
 [[files]]
 file = "mods/distanthorizons.pw.toml"
-hash = "afed8a03fd6b410c6af339b55a026dc8e77b5b79c6ab0b8c270157fb0d8a2729"
+hash = "6d3e312dbf8db12dd1b6fb3bd1d29f210ab48024a0b2ebdf02fd32c265955c5d"
 metafile = true
 
 [[files]]

mods/distanthorizons.pw.toml

@@ -2,11 +2,6 @@ name = "Distant Horizons"
 filename = "DistantHorizons-3.3.2-1.21.1-fabric-neoforge.jar"
 side = "both"
 
-[option]
-optional = true
-default = true
-description = "Extended render distance via level-of-detail terrain (heavy on GPU/VRAM)"
-
 [download]
 url = "https://cdn.modrinth.com/data/uCdwusMi/versions/Ez3cx7Yd/DistantHorizons-3.3.2-1.21.1-fabric-neoforge.jar"
 hash-format = "sha512"

pack.toml

@@ -6,7 +6,7 @@ pack-format = "packwiz:1.1.0"
 [index]
 file = "index.toml"
 hash-format = "sha256"
-hash = "5d80cc72339166684ef1cea024dffddcbbd8afbdb85025851bbe8d6171cd428f"
+hash = "f4af7f3faa2759f380078d0d04bbbf97bc5735bfae39eff72abb487af71f1186"
 
 [versions]
 minecraft = "1.21.1"