Attempt 3 at fixing dockerfile

Worker.Dockerfile

@@ -1,17 +1,25 @@
-FROM --platform=linux/amd64 node:20-bookworm-slim AS builder
-WORKDIR /app
-COPY package*.json ./
-RUN npm install 
-COPY . .
-RUN npx tsc --project tsconfig.json
+# Use a build argument for the platform to satisfy the warning
+ARG TARGETPLATFORM=linux/amd64
+FROM --platform=${TARGETPLATFORM} node:20-bookworm-slim
 
-FROM --platform=linux/amd64 node:20-bookworm-slim
 WORKDIR /app
 ENV NODE_ENV=production
+
+# 1. Copy only the dependency files first (better caching)
 COPY package*.json ./
-RUN npm install --omit=dev
-COPY --from=builder /app/dist ./dist
-COPY --from=builder /app/config ./config
+
+# 2. Install only production dependencies
+# This keeps the image small
+RUN npm install --omit=dev && npm install -g tsx
+
+# 3. Copy only the folders the worker actually needs
+# This avoids copying the massive .next or .git folders
+COPY scripts ./scripts
+COPY lib ./lib
+COPY config ./config
+
+# 4. Create data directory
 RUN mkdir -p /app/data
 
-CMD ["node", "dist/scripts/update-space.js"]
+# 5. Run using tsx (already installed)
+CMD ["tsx", "scripts/update-space.ts"]