[DEV] Add 1.21.2 to LTS

1.21.2/Common/src/main/resources/assets/craterlib/lang/en_us.json

@@ -0,0 +1,8 @@
+{
+  "t.clc.opensubconfig": "Open Config",
+  "t.clc.save": "Save",
+  "t.clc.cancel_discard": "Discard",
+  "t.clc.quit_config": "Unsaved Changes",
+  "t.clc.quit_config_sure": "You have unsaved config changes. Are you sure you want to discard them?",
+  "t.clc.quit_discard": "Quit & Discard"
+}

1.21.2/Common/src/main/resources/craterlib.mixins.json

@@ -0,0 +1,25 @@
+{
+  "required": true,
+  "minVersion": "0.8",
+  "package": "com.hypherionmc.craterlib.mixin",
+  "compatibilityLevel": "JAVA_17",
+  "mixins": [
+  ],
+  "client": [
+    "ChatInputSuggestorMixin",
+    "events.PlayerMixin",
+    "events.client.ClientLevelMixin",
+    "events.client.MinecraftMixin",
+    "events.client.RealmsMainScreenMixin"
+  ],
+  "server": [
+    "events.CommandMixin",
+    "events.PlayerAdvancementsMixin",
+    "events.PlayerListMixin",
+    "events.ServerPlayerMixin",
+    "events.ServerStatusMixin"
+  ],
+  "injectors": {
+    "defaultRequire": 1
+  }
+}

1.21.2/Common/src/main/resources/pack.mcmeta

@@ -0,0 +1,6 @@
+{
+  "pack": {
+    "description": "${mod_name}",
+    "pack_format": 18
+  }
+}