adding kustomization

scheduler/Dockerfile

@@ -0,0 +1,14 @@
+FROM oven/bun:1 as base
+WORKDIR /app
+
+# prod deps
+COPY package.json ./package.json
+RUN bun install --ci --production
+
+COPY server.mjs ./server.mjs
+
+USER bun
+EXPOSE 3000
+ENV NODE_ENV=production
+CMD ["bun", "run", "server.mjs"]
+