feat(pack): add 18 requested mods plus four required libraries

Content and QoL: Emotecraft, Ping Wheel, Nature's Compass, Farmer's Cutting:
Twilight Forest, Ars Nouveau's Flavors & Delight, Ocean's Delight, End's
Delight, Twilight's Flavor & Delight, Legendary Tooltips, Dynamic FPS,
Subtle Effects, Enchantment Descriptions, Entity Culling, Xaero Train Map,
Jade Sable Compat, Sable: Physics Compat, Apothic Category Compat,
Gravestone x Curios API Compat.

packwiz auto-resolved four required libraries that were not in the pack:
Iceberg and Prism (Legendary Tooltips), Prickle and Bookshelf
(Enchantment Descriptions).

Each pinned version was confirmed to be a NeoForge 1.21.1 build and each
jar's sha512 re-verified against its recorded hash. Sides are derived from
Modrinth's environment metadata; packwiz maps server_only to both on
purpose because such mods also work in singleplayer, where the client is
the logical server (dedicated_server_only is what yields "server").

Farmer's Cutting: Twilight Forest is published as a mod as well as a
datapack, and the neoforge mod variant is what gets pinned.

mods/enchantment-descriptions.pw.toml

@@ -0,0 +1,13 @@
+name = "Enchantment Descriptions"
+filename = "enchdesc-neoforge-1.21.1-21.1.11.jar"
+side = "both"
+
+[download]
+url = "https://cdn.modrinth.com/data/UVtY3ZAC/versions/IktklYWh/enchdesc-neoforge-1.21.1-21.1.11.jar"
+hash-format = "sha512"
+hash = "b12eb7f5fe460b865d54c23aee04bb72ea47fd9681d29cf46d96ad672cbe8e5bb5cbce5b87baafc69146aee468c567cf6eeedc42fec08169fb4395c39ef92252"
+
+[update]
+[update.modrinth]
+mod-id = "UVtY3ZAC"
+version = "IktklYWh"