Document jar-in-jar (JIJ)

Author: NonSwag

content/docs/java/index.mdx

@@ -64,10 +64,17 @@ Choose the artifact for your platform:
 Fabric and NeoForge artifacts include the SDK version and the Minecraft version range you want to target:
 
 ```kts
-implementation("dev.faststats.metrics:fabric:0.27.2+mc26.1-26.3")
-implementation("dev.faststats.metrics:neoforge:0.27.2+mc26.1-26.2")
+implementation("dev.faststats.metrics:fabric:0.29.0+mc26.1-26.3")
+include("dev.faststats.metrics:fabric:0.29.0+mc26.1-26.3")
+
+implementation("dev.faststats.metrics:neoforge:0.29.0+mc26.1-26.2")
+include("dev.faststats.metrics:neoforge:0.29.0+mc26.1-26.2")
 ```
 
+Use both `implementation` and `include` for modded platforms. FastStats is
+provided as a mod through jar-in-jar, so `implementation` puts it on your compile
+classpath and `include` bundles it into your mod JAR.
+
 The version format is `{sdk-version}+mc{from}-{to}`, where `{sdk-version}` is
 the FastStats SDK version and `{from}-{to}` is the supported Minecraft version
 range for that artifact.

content/docs/java/platform/fabric.mdx

@@ -16,9 +16,14 @@ Use `dev.faststats.fabric.FabricContext` for Fabric mods. Requires Java 21+.
 **Artifact:** `dev.faststats.metrics:fabric`
 
 ```kts
-implementation("dev.faststats.metrics:fabric:0.27.2+mc26.1-26.3")
+implementation("dev.faststats.metrics:fabric:0.29.0+mc26.1-26.3")
+include("dev.faststats.metrics:fabric:0.29.0+mc26.1-26.3")
 ```
 
+Use both `implementation` and `include`. FastStats is provided as a mod through
+jar-in-jar, so `implementation` puts it on your compile classpath and `include`
+bundles it into your mod JAR.
+
 The version format is `{sdk-version}+mc{from}-{to}`, where `{sdk-version}` is
 the FastStats SDK version and `{from}-{to}` is the supported Minecraft version
 range for that artifact.

content/docs/java/platform/neoforge.mdx

@@ -16,9 +16,14 @@ Use `dev.faststats.neoforge.NeoForgeContext` for NeoForge mods. Requires Java 21
 **Artifact:** `dev.faststats.metrics:neoforge`
 
 ```kts
-implementation("dev.faststats.metrics:neoforge:0.27.2+mc26.1-26.2")
+implementation("dev.faststats.metrics:neoforge:0.29.0+mc26.1-26.2")
+include("dev.faststats.metrics:neoforge:0.29.0+mc26.1-26.2")
 ```
 
+Use both `implementation` and `include`. FastStats is provided as a mod through
+jar-in-jar, so `implementation` puts it on your compile classpath and `include`
+bundles it into your mod JAR.
+
 The version format is `{sdk-version}+mc{from}-{to}`, where `{sdk-version}` is
 the FastStats SDK version and `{from}-{to}` is the supported Minecraft version
 range for that artifact.