feat: implement daily character guessing game with local storage and hint system

- Added character selection and history management using local storage.
- Implemented hint system that unlocks based on the number of guesses.
- Enhanced UI with animations for hint unlocks and special win conditions.
- Created a server endpoint to record wins in the database.

Dockerfile

@@ -0,0 +1,26 @@
+FROM node:24-alpine AS builder
+WORKDIR /app
+
+COPY package*.json ./
+RUN npm ci
+
+COPY . .
+RUN npm run build
+
+FROM node:24-alpine AS runner
+WORKDIR /app
+ENV NODE_ENV=production
+
+COPY --from=builder /app ./
+COPY docker-entrypoint.sh /app/docker-entrypoint.sh
+RUN chmod +x /app/docker-entrypoint.sh
+
+# Create non-root user
+RUN addgroup -g 1000 node && adduser -D -u 1000 -G node node
+RUN chown -R node:node /app
+
+USER node
+
+EXPOSE 4173
+
+ENTRYPOINT ["/app/docker-entrypoint.sh"]