mods: add mod metadata

Assuming default configuration for now, configuration files will be
added when needed.

mods/mss-moogs-soaring-structures.pw.toml

@@ -0,0 +1,38 @@
+filename = 'MoogsSoaringStructures-1.21-2.1.2.jar'
+name = "MSS - Moog's Soaring Structures"
+side = 'server'
+x-prismlauncher-loaders = [ 'neoforge', 'forge', 'fabric' ]
+x-prismlauncher-mc-versions = [
+    '1.21',
+    '1.21.1',
+    '1.21.2',
+    '1.21.3',
+    '1.21.4',
+    '1.21.5',
+    '1.21.6',
+    '1.21.7',
+    '1.21.8',
+    '1.21.9',
+    '1.21.10',
+    '1.21.11',
+    '26.1',
+    '26.1.1',
+    '26.1.2',
+    '26.2'
+]
+x-prismlauncher-release-type = 'release'
+x-prismlauncher-version-number = '2.1.2'
+
+[download]
+hash = '85e13d55a2f191e0dc88c5e84927cfe0a48878673a6c42badb67ab7189c76112ecfa9ac3d68b2c015f7208086e2873ae69fa029f4a3d31c3bc5170568bf33e56'
+hash-format = 'sha512'
+mode = 'url'
+url = 'https://cdn.modrinth.com/data/RJCLIx7k/versions/i1RQPVjQ/MoogsSoaringStructures-1.21-2.1.2.jar'
+
+[update.modrinth]
+mod-id = 'RJCLIx7k'
+version = 'i1RQPVjQ'
+
+[[x-prismlauncher-dependencies]]
+addonId = '1oUDhxuy'
+type = 'REQUIRED'