Add dockerfile + compose, update readme

Dockerfile

@@ -0,0 +1,14 @@
+FROM node:18
+WORKDIR /src
+
+# Copy source
+COPY . /src
+
+# Install npm packages
+RUN /bin/bash -c "npm i"
+
+# Build project
+RUN /bin/bash -c "npm run build"
+
+# Serve project
+CMD node build

README.md

@@ -4,7 +4,7 @@
 
 A portfolio made with SvelteKit, TailwindCSS, and DaisyUI.
 
-## Building
+## Building manually
 
 ```bash
 # install dependencies
@@ -18,6 +18,17 @@ $ npm run build
 $ node build
 ```
 
+## Building with docker (compose)
+
+```bash
+# Build + run the dockerfile while publishing port 3000
+$ docker build -t portfolio2023 .
+$ docker run -p 3000:3000 portfolio2023
+
+# Or, just use the docker-compose file
+$ docker-compose up -d
+```
+
 ## Adding a project
 
 Create a new `[slug].md` file in `src/routes/projects`, following the template:

docker-compose.yml

@@ -0,0 +1,8 @@
+version: "3.7"
+
+services:
+  portfolio2023:
+    build: .
+    ports:
+      - "3000:3000"
+    restart: always