fix: Embed nginx config in Dockerfile instead of copying file

docker/.dockerignore

@@ -0,0 +1,23 @@
+# Dependencies
+node_modules
+
+# Git
+.git
+.github
+
+# IDE
+.idea
+.vscode
+
+# OS
+.DS_Store
+
+# Environment
+.env
+.env.*
+
+# Documentation
+*.md
+
+# Docker (but keep our Dockerfile)
+docker-compose*.yml

docker/Dockerfile

@@ -31,7 +31,7 @@ FROM nginx:1.28.2-alpine
 
 COPY --from=builder /app/dist /usr/share/nginx/html
 
-COPY nginx.conf /etc/nginx/conf.d/default.conf
+RUN echo 'server { listen 4173; root /usr/share/nginx/html; index index.html; location / { try_files $uri $uri/ /index.html; } location ~* \.(?:css|js|mjs|map|json|wasm|mp3|flac|wav|ogg|png|jpg|jpeg|svg|webp|ico|gz|br|ttf|woff2?)$ { try_files $uri =404; } }' > /etc/nginx/conf.d/default.conf
 
 # Expose the nginx port
 EXPOSE 4173