fix: caddy setup in dockerfile

Dockerfile

@@ -18,9 +18,10 @@ WORKDIR /usr/share/caddy
 # Copy built static files from the builder stage
 COPY --from=builder /app/dist .
 
-# Expose the port Caddy will listen on
+# Copy our local Caddyfile config
+COPY Caddyfile /etc/caddy/Caddyfile
+
 EXPOSE 3000
 
-# Start Caddy as a file server with SPA support
-# It serves files from the current dir and redirects unknown paths to index.html
-CMD ["caddy", "file-server", "--listen", ":3000", "--try-files", "index.html"]
+# Start caddy using the config file
+CMD ["caddy", "run", "--config", "/etc/caddy/Caddyfile", "--adapter", "caddyfile"]