feat(docker): added in docker build stuff to run this in docker as well as windows service

Dockerfile

@@ -1,23 +1,44 @@
-FROM node:24.12-alpine
+###########
+# Stage 1 #
+###########
+# Build stage with all dependencies
+FROM node:24.12-alpine as build
 
 WORKDIR /app
 
 # Copy package files
-COPY package*.json ./
+COPY . .
 
 # Install production dependencies only
 RUN npm ci
 
-RUN npm build:app
+RUN npm run build
 
-# Copy built app from builder stage
-COPY --from=builder /app/dist ./dist
+###########
+# Stage 2 #
+###########
+# Small final image with only what’s needed to run
+FROM node:24.12-alpine AS production
 
-# Environment variables with defaults
-ENV PORT=3000
-ENV DB_USER=admin
-ENV DB_PASSWORD=changeme
+WORKDIR /app
 
+# Copy package files first to install runtime deps
+COPY package*.json ./
+
+# curl install 
+RUN apk add --no-cache curl
+
+# Only install production dependencies
+RUN npm ci --omit=dev
+
+
+COPY --from=build /app/dist ./dist
+
+ENV RUNNING_IN_DOCKER=true
 EXPOSE 3000
+# start the app up
+CMD ["npm", "run", "start:docker"]
 
-CMD ["node", "dist/index.js"]
+# Add health check
+HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
+  CMD curl -f http://localhost:3000/lst/api/stats || exit 1