feat(pack): add 14 client-side mods and 12 supporting libraries

Client QoL / visual / audio:
  grassier-grass, perception, inventory-particles, fwa,
  advancement-plaques, keybind-atlas, held-item-tooltips, zume, sound,
  extreme_sound_muffler, now-playing, cat_jam, loot-journal,
  travelers-titles

Libraries:
  moonlight, shatterbyte-lib (OctoLib), runiclib, delight-lib,
  lodestonelib, mossylib, puzzles-lib, mru, fragmentum, smartbrainlib,
  blueprint, coroutil

perception and sound carry side = "client", so neither is installed on the
dedicated server.

Two of the libraries are dependencies that Modrinth metadata does not
declare, so packwiz cannot resolve them automatically: perception hard-links
OctoLib and dungeons_delight links runiclib. Adding them up front means the
later stages resolve without a missing-class crash.

mods/mossylib.pw.toml

@@ -0,0 +1,13 @@
+name = "MossyLib"
+filename = "MossyLib-1.6.0+1.21.1+neoforge.jar"
+side = "client"
+
+[download]
+url = "https://cdn.modrinth.com/data/ffLDUGbm/versions/r1b2ODLf/MossyLib-1.6.0%2B1.21.1%2Bneoforge.jar"
+hash-format = "sha512"
+hash = "5cb30ec2cedc30bb96d5cfb238359e843a6ccdc203cf93dea4a87f3878b82735374552f331870e58fe86b04a64cbb778d8691b3e8ff05b216680bc6b597b74ed"
+
+[update]
+[update.modrinth]
+mod-id = "ffLDUGbm"
+version = "r1b2ODLf"