Refactor map renderer and server API

- Updated index.html to enhance UI with new elements for hidden shapes and catalog CSVs.
- Changed download button to a button element for better accessibility.
- Modified server.js to improve API endpoints:
  - Renamed overlays endpoint to scene for clarity.
  - Updated tile rendering endpoints to use atlas instead of tile coordinates.
  - Added new endpoint for downloading shape catalog CSV files.
  - Removed unused options in build creation.

map_renderer/Dockerfile

@@ -1,4 +1,4 @@
-FROM node:20-alpine
+FROM node:20-alpine AS base
 
 WORKDIR /app
 
@@ -6,6 +6,31 @@ COPY package.json package-lock.json* ./
 RUN npm ci --omit=dev --no-audit --no-fund
 
 COPY src ./src
+COPY Catalogs ./Catalogs
+
+ENV PORT=3000
+EXPOSE 3000
+
+FROM base AS dev
+
+CMD ["npm", "start"]
+
+FROM base AS precache
+
+COPY STATIC ./STATIC
+COPY STATIC_REGRET ./STATIC_REGRET
+RUN npm run build-cache
+
+FROM node:20-alpine AS production
+
+WORKDIR /app
+
+COPY --from=precache /app/package.json ./package.json
+COPY --from=precache /app/package-lock.json ./package-lock.json
+COPY --from=precache /app/node_modules ./node_modules
+COPY --from=precache /app/src ./src
+COPY --from=precache /app/Catalogs ./Catalogs
+COPY --from=precache /app/.cache ./.cache
 
 ENV PORT=3000
 EXPOSE 3000