Update README: Docker Hub as primary deployment option

- Add Docker Hub badge with version
- Reorder Quick Start: Docker first, then Compose, then source
- Add dedicated Docker Hub section with tags and platforms
- Update features to mention multi-platform images
- Remove "Client Code" section (internal reference)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Author: pierre-b

README.md

@@ -2,6 +2,7 @@
 
 [![Go](https://github.com/Notifuse/selfhost_s3/actions/workflows/go.yml/badge.svg)](https://github.com/Notifuse/selfhost_s3/actions/workflows/go.yml)
 [![Docker](https://github.com/Notifuse/selfhost_s3/actions/workflows/docker.yml/badge.svg)](https://github.com/Notifuse/selfhost_s3/actions/workflows/docker.yml)
+[![Docker Hub](https://img.shields.io/docker/v/notifuse/selfhost_s3?label=Docker%20Hub&logo=docker)](https://hub.docker.com/r/notifuse/selfhost_s3)
 [![codecov](https://codecov.io/gh/Notifuse/selfhost_s3/branch/main/graph/badge.svg)](https://codecov.io/gh/Notifuse/selfhost_s3)
 [![Go Report Card](https://goreportcard.com/badge/github.com/Notifuse/selfhost_s3)](https://goreportcard.com/report/github.com/Notifuse/selfhost_s3)
 
@@ -12,7 +13,7 @@ A minimal S3-compatible object storage server written in Go that persists files
 - S3-compatible API (AWS Signature V4 authentication)
 - Local filesystem storage
 - Single binary, no dependencies
-- Docker support
+- Multi-platform Docker images (amd64, arm64)
 
 ## Supported S3 Operations
 
@@ -26,56 +27,35 @@ selfhost_s3 implements the minimum S3 API required by the Notifuse file manager:
 | `DeleteObject`  | Delete files and folders                         |
 | `HeadObject`    | Check if file exists (optional, but recommended) |
 
-## Configuration
-
-selfhost_s3 is configured via environment variables:
-
-| Variable           | Required | Default     | Description                            |
-| ------------------ | -------- | ----------- | -------------------------------------- |
-| `S3_BUCKET`        | Yes      | -           | S3 bucket name                         |
-| `S3_ACCESS_KEY`    | Yes      | -           | Access key for authentication          |
-| `S3_SECRET_KEY`    | Yes      | -           | Secret key for authentication          |
-| `S3_PORT`          | No       | `9000`      | Port to listen on                      |
-| `S3_STORAGE_PATH`  | No       | `./data`    | Local directory for file storage       |
-| `S3_REGION`        | No       | `us-east-1` | AWS region (for signature validation)  |
-| `S3_CORS_ORIGINS`  | No       | `*`         | Allowed CORS origins (comma-separated) |
-| `S3_MAX_FILE_SIZE` | No       | `100MB`     | Maximum upload file size               |
-
 ## Quick Start
 
-### Using Go
+### Docker (Recommended)
 
-```bash
-# Build
-go build -o selfhost_s3 ./cmd/selfhost_s3
-
-# Run
-export S3_BUCKET=my-bucket
-export S3_ACCESS_KEY=myaccesskey
-export S3_SECRET_KEY=mysecretkey
-./selfhost_s3
-```
-
-### Using Docker
+Pull and run directly from Docker Hub:
 
 ```bash
 docker run -d \
+  --name selfhost_s3 \
   -p 9000:9000 \
   -v $(pwd)/data:/data \
   -e S3_BUCKET=my-bucket \
   -e S3_ACCESS_KEY=myaccesskey \
   -e S3_SECRET_KEY=mysecretkey \
-  notifuse/selfhost_s3
+  notifuse/selfhost_s3:latest
 ```
 
 ### Docker Compose
 
+Create a `compose.yaml`:
+
 ```yaml
 services:
   selfhost_s3:
-    image: notifuse/selfhost_s3
+    image: notifuse/selfhost_s3:latest
+    container_name: selfhost_s3
+    restart: unless-stopped
     ports:
-      - '9000:9000'
+      - "9000:9000"
     volumes:
       - ./s3-data:/data
     environment:
@@ -84,6 +64,56 @@ services:
       S3_SECRET_KEY: mysecretkey
 ```
 
+Then run:
+
+```bash
+docker compose up -d
+```
+
+### Build from Source
+
+```bash
+# Clone the repository
+git clone https://github.com/Notifuse/selfhost_s3.git
+cd selfhost_s3
+
+# Build
+go build -o selfhost_s3 ./cmd/selfhost_s3
+
+# Run
+export S3_BUCKET=my-bucket
+export S3_ACCESS_KEY=myaccesskey
+export S3_SECRET_KEY=mysecretkey
+./selfhost_s3
+```
+
+## Configuration
+
+selfhost_s3 is configured via environment variables:
+
+| Variable           | Required | Default     | Description                            |
+| ------------------ | -------- | ----------- | -------------------------------------- |
+| `S3_BUCKET`        | Yes      | -           | S3 bucket name                         |
+| `S3_ACCESS_KEY`    | Yes      | -           | Access key for authentication          |
+| `S3_SECRET_KEY`    | Yes      | -           | Secret key for authentication          |
+| `S3_PORT`          | No       | `9000`      | Port to listen on                      |
+| `S3_STORAGE_PATH`  | No       | `./data`    | Local directory for file storage       |
+| `S3_REGION`        | No       | `us-east-1` | AWS region (for signature validation)  |
+| `S3_CORS_ORIGINS`  | No       | `*`         | Allowed CORS origins (comma-separated) |
+| `S3_MAX_FILE_SIZE` | No       | `100MB`     | Maximum upload file size               |
+
+## Docker Hub
+
+Official images are available at [hub.docker.com/r/notifuse/selfhost_s3](https://hub.docker.com/r/notifuse/selfhost_s3)
+
+**Available tags:**
+- `latest` - Latest stable release
+- `vX.Y` - Specific version (e.g., `v1.0`)
+
+**Supported platforms:**
+- `linux/amd64`
+- `linux/arm64`
+
 ## Connecting from Notifuse
 
 In your workspace settings, configure the File Manager with:
@@ -180,11 +210,6 @@ aws s3 rm s3://my-bucket/path/myfile.txt \
 - **No bucket operations**: Bucket must be pre-configured via env var
 - **Single bucket**: One selfhost_s3 instance = one bucket
 
-## Client Code
-
-The Notifuse file manager client is located at:
-`/console/src/components/file_manager`
-
 ## Development
 
 ```bash