fix merge conflict

Dockerfile

@@ -1,4 +1,4 @@
-FROM node:21.7.3-slim AS base
+FROM node:21-slim AS base
 ENV PNPM_HOME="/pnpm"
 ENV PATH="$PNPM_HOME:$PATH"
 RUN corepack enable

docker-compose.yaml

@@ -0,0 +1,15 @@
+services:
+  docs:
+    networks: [fmhy]
+    build:
+      context: .
+      dockerfile: Dockerfile
+    image: fmhy-docs
+    container_name: docs
+    restart: unless-stopped
+    ports:
+      - '4173:4173'
+
+
+networks:
+  fmhy:

docs/other/selfhosting.md

@@ -13,6 +13,25 @@ Do note that you **must** differentiate your instance from the official site (fm
 
 #### Prerequisites
 
+### Docker (Experimental)
+
+You will need to install Docker and Docker Compose run your own instance of FMHY locally.
+
+- [Docker](https://docs.docker.com/get-docker/)
+- [Docker Compose](https://docs.docker.com/compose/install/)
+
+After installing Docker and Docker Compose, run the following commands:
+
+```bash
+git clone https://github.com/fmhy/edit.git
+cd edit
+sudo docker compose up --build
+```
+
+It should take a few minutes to build the image and start the container, running at port 4173.
+
+### Manually
+
 - [Git](https://git-scm.com/downloads)
 - [Node.js](https://nodejs.org/en/download/) - Use the latest available LTS, doesn't matter much
 - [pnpm 9.12.2 or newer](https://pnpm.io/installation)