Document bedrock docker image in vitepress docs (#598)

* docs: Clarify JRE image variant for Bedrock support

Co-authored-by: robin.braemer <robin.braemer@web.de>

* Fix: Update Bedrock Edition links to use relative paths

Co-authored-by: robin.braemer <robin.braemer@web.de>

* Refactor Bedrock Docker setup documentation

Co-authored-by: robin.braemer <robin.braemer@web.de>

* Refactor Bedrock Docker Compose documentation for clarity

Co-authored-by: robin.braemer <robin.braemer@web.de>

---------

Co-authored-by: Cursor Agent <cursoragent@cursor.com>

Author: robinbraemer

.web/docs/guide/bedrock.md

@@ -363,7 +363,7 @@ Manual setup requires careful coordination of configurations, startup order, and
 
 ### Docker Compose Setup
 
-For containerized deployments:
+This example shows a **custom Geyser deployment** where Geyser runs in a separate container. For **managed mode** (Geyser runs inside Gate), use the JRE variant (`ghcr.io/minekube/gate/jre:latest`) instead. See the [Docker installation guide](install/docker#image-variants) for details.
 
 :::: code-group
 

.web/docs/guide/install/docker.md

@@ -14,6 +14,27 @@ You can use specific version tags instead of the latest. Every commit to the `ma
 the `latest` tag as well as the commit's short SHA
 like [`6d3671c`](https://github.com/minekube/gate/pkgs/container/gate/50952923?tag=6d3671c).
 
+## Image Variants
+
+Gate provides two Docker image variants:
+
+### Standard Image (`ghcr.io/minekube/gate:latest`)
+
+The standard Gate image is based on a minimal distroless base image. This is the recommended image for most use cases as it has a smaller footprint and enhanced security.
+
+### JRE Variant (`ghcr.io/minekube/gate/jre:latest`)
+
+The JRE variant includes Java Runtime Environment (JRE) and is **required for [Bedrock Edition support](../bedrock)**. This image is based on `eclipse-temurin:25-jre-alpine` and includes Java necessary to run Geyser for Bedrock cross-play.
+
+::: tip When to Use the JRE Variant
+Use `ghcr.io/minekube/gate/jre:latest` if you:
+- Need [Bedrock Edition support](../bedrock) (cross-play with mobile, console, and Windows Bedrock players)
+- Are using Gate's managed Geyser mode
+- Require Java runtime in your container
+
+For all other use cases, use the standard `ghcr.io/minekube/gate:latest` image.
+:::
+
 ## `docker run`
 
 ```sh console
@@ -30,38 +51,71 @@ This command will pull and run the latest Gate image.
 
 A complete config is located in repo [config.yml](https://github.com/minekube/gate/blob/master/config.yml).
 
-```sh console
+:::: code-group
+
+```sh [Standard Image]
 docker run -it --rm \
   -v PATH-TO-CONFIG/config.yml:/config.yml \
   ghcr.io/minekube/gate:latest
 ```
 
+```sh [JRE Variant (Bedrock Support)]
+docker run -it --rm \
+  -v PATH-TO-CONFIG/config.yml:/config.yml \
+  ghcr.io/minekube/gate/jre:latest
+```
+
+::::
+
 This command will pull and run the latest Gate image.
 
 - `-v PATH-TO-CONFIG/config.yml:/config.yml` - Mounts the config file from the host system into the container.
+- Use the **JRE variant** if you need [Bedrock Edition support](../bedrock).
 
 ### Mounting a config file and Minekube Connect token
 
 #### Using an environment variable for the token
 
-```sh{3} console
+:::: code-group
+
+```sh [Standard Image]
 docker run -it --rm \
   -v PATH-TO-CONFIG/config.yml:/config.yml \
   -e CONNECT_TOKEN=YOUR-TOKEN \
   ghcr.io/minekube/gate:latest
 ```
 
+```sh [JRE Variant (Bedrock Support)]
+docker run -it --rm \
+  -v PATH-TO-CONFIG/config.yml:/config.yml \
+  -e CONNECT_TOKEN=YOUR-TOKEN \
+  ghcr.io/minekube/gate/jre:latest
+```
+
+::::
+
 **Note:** The `CONNECT_TOKEN` environment variable takes precedence over the `connect.json` file, so if both are provided, the token from the environment variable will be used instead.
 
 #### Using a volume for the token
 
-```sh{3} console
+:::: code-group
+
+```sh [Standard Image]
 docker run -it --rm \
   -v PATH-TO-CONFIG/config.yml:/config.yml \
   -v PATH-TO-CONFIG/connect.json:/connect.json \
   ghcr.io/minekube/gate:latest
 ```
 
+```sh [JRE Variant (Bedrock Support)]
+docker run -it --rm \
+  -v PATH-TO-CONFIG/config.yml:/config.yml \
+  -v PATH-TO-CONFIG/connect.json:/connect.json \
+  ghcr.io/minekube/gate/jre:latest
+```
+
+::::
+
 A [Minekube Connect](https://connect.minekube.com/) token json file can be automatically generated by running Gate with `connect.enable: true` in the config.
 
 ```json connect.json
@@ -99,6 +153,25 @@ docker-compose up
 The files of the two servers are located in the `serverdata*` directories.
 You can join at `localhost:25565` and use `/server` to switch between the servers.
 
+### Using the JRE Variant for Bedrock Support
+
+If you need [Bedrock Edition support](../bedrock), use the JRE variant image:
+
+```yaml docker-compose.yaml
+version: '3.9'
+
+services:
+  gate:
+    image: ghcr.io/minekube/gate/jre:latest
+    container_name: gate
+    restart: unless-stopped
+    network_mode: host
+    volumes:
+      - PATH-TO-CONFIG/config.yml:/config.yml
+```
+
+The JRE variant includes Java Runtime Environment required for Geyser to run. See the [Bedrock Edition guide](../bedrock) for complete Bedrock setup instructions.
+
 ## Troubleshooting
 
 If you see the following error: