feat: Docker multi-stage build and CI/CD push

Improve Docker to multi-stage build and push to registry.

• Update central pipeline reference to main.

Dockerfile

@@ -7,7 +7,7 @@ WORKDIR /app
 
 FROM base AS build
 RUN pnpm install
-# Fizes: FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory
+# Fixes: FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory
 ENV NODE_OPTIONS="--max-old-space-size=4096"
 RUN pnpm run build