Add Docker setup instructions

README.md

@@ -14,7 +14,7 @@ A personal, decentralized search engine built on the [Reticulum](https://reticul
 
 ## Download (pre-built binaries)
 
-Download the latest release for your platform from the [GitHub Releases](https://github.com/anomalyco/tinyweb/releases) page:
+Download the latest release for your platform from the [Releases](https://git.derickphan.com/lichenblankie/tinyweb/releases) page:
 
 | Platform | File |
 |----------|------|
@@ -24,8 +24,41 @@ Download the latest release for your platform from the [GitHub Releases](https:/
 
 Run the downloaded file — no installation required.
 
+## Docker
+
+Pull and run TinyWeb from the container registry:
+
+```bash
+docker run -p 8080:8080 registry.derickphan.com/tinyweb:latest
+```
+
+Or with a specific version:
+
+```bash
+docker run -p 8080:8080 registry.derickphan.com/tinyweb:v0.1.0
+```
+
+### Docker Compose
+
+```yaml
+services:
+  tinyweb:
+    image: registry.derickphan.com/tinyweb:latest
+    ports:
+      - "8080:8080"
+    volumes:
+      - tinyweb-data:/data
+
+volumes:
+  tinyweb-data:
+```
+
+Run with `docker compose up -d`.
+
 ## Data storage
 
+### Local (Python/binary)
+
 Your data is stored in `~/.tinyweb/`:
 
 | File | Description |
@@ -37,6 +70,16 @@ Your data is stored in `~/.tinyweb/`:
 
 This allows your data to persist between upgrades and stay separate from the application.
 
+### Docker
+
+Data is stored in the `/data` volume inside the container. Use a volume mount to persist data:
+
+```bash
+docker run -p 8080:8080 -v tinyweb-data:/data registry.derickphan.com/tinyweb:latest
+```
+
+Or with docker-compose (see above) — data persists in the named volume.
+
 ### Command line options
 
 ```bash