Downgraded loader requirement; reconfigure to client-only

gradle.properties

@@ -6,7 +6,7 @@ org.gradle.parallel=true
 # check these on https://fabricmc.net/develop
 minecraft_version=1.21
 yarn_mappings=1.21+build.9
-loader_version=0.16.4
+loader_version=0.16.2
 
 # Mod Properties
 mod_version=1.0.0
@@ -14,4 +14,4 @@ maven_group=io.github.vftdan.xaeromapaddon
 archives_base_name=vftdans-xaeros-map-addon
 
 # Dependencies
-fabric_version=0.102.0+1.21
+fabric_version=0.102.0+1.21

src/client/resources/vftdans-xaeros-map-addon.client.mixins.json

@@ -8,4 +8,4 @@
 	"injectors": {
 		"defaultRequire": 1
 	}
-}
+}

src/main/resources/fabric.mod.json

@@ -13,7 +13,7 @@
 	},
 	"license": "CC0-1.0",
 	"icon": "assets/vftdans-xaeros-map-addon/icon.png",
-	"environment": "*",
+	"environment": "client",
 	"entrypoints": {
 		"main": [
 			"io.github.vftdan.xaeromapaddon.VftdansXaerosMapAddon"
@@ -30,7 +30,7 @@
 		}
 	],
 	"depends": {
-		"fabricloader": ">=0.16.4",
+		"fabricloader": ">=0.16.2",
 		"minecraft": "~1.21",
 		"java": ">=21",
 		"fabric-api": "*"
@@ -38,4 +38,4 @@
 	"suggests": {
 		"another-mod": "*"
 	}
-}
+}