feat: add Forge Dockerfile and docker-compose.yml

.dockerignore

@@ -0,0 +1,5 @@
+node_modules
+dist
+.git
+*.log
+.env

.env.example

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+# Path where Forge stores repos, server data, and config
+WORKSPACE_PATH=~/layonara-workspace
+
+# Path to your NWN documents directory
+# Windows: C:\Users\<you>\Documents\Neverwinter Nights
+# Linux:   ~/.local/share/Neverwinter Nights
+NWN_HOME_PATH=

Dockerfile

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+FROM node:20-slim AS builder
+
+WORKDIR /app
+COPY package.json tsconfig.base.json ./
+COPY packages/backend/package.json packages/backend/
+COPY packages/frontend/package.json packages/frontend/
+RUN npm install
+
+COPY packages/ packages/
+RUN npm run build
+
+FROM node:20-slim
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+COPY package.json tsconfig.base.json ./
+COPY packages/backend/package.json packages/backend/
+COPY packages/frontend/package.json packages/frontend/
+RUN npm install --omit=dev
+
+COPY --from=builder /app/packages/backend/dist packages/backend/dist
+COPY --from=builder /app/packages/frontend/dist packages/frontend/dist
+
+EXPOSE 3000
+CMD ["node", "packages/backend/dist/index.js"]

docker-compose.yml

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+services:
+  forge:
+    build: .
+    container_name: layonara-forge
+    restart: unless-stopped
+    ports:
+      - "3000:3000"
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+      - ${WORKSPACE_PATH:-~/layonara-workspace}:/workspace
+      - ${NWN_HOME_PATH:-/dev/null}:/nwn-home:ro
+    environment:
+      - WORKSPACE_PATH=/workspace
+      - NWN_HOME_PATH=/nwn-home