feat: Add animated particles background and interactive server map

- Added ParticlesBackground component with Canvas-based animation
- Created ServerMap with 25+ global server locations
- Added interactive hover tooltips for server details
- Implemented real-time stats display (users, latency)
- Fixed hydration mismatch error in ServerMap
- Increased particle visibility (opacity 0.6, 150 particles)
- Added Docker support with docker-compose.yml
- Created comprehensive documentation (SETUP.md, DEBUG.md, FEATURES.md)
- Added translations for new sections (EN/RU/ZH)
- Configured proper port mapping (5173)

New features:
- Animated particles with dynamic connections
- Global network infrastructure visualization
- 25 server locations across 6 continents
- Hover interactions with server statistics
- Responsive design for all screen sizes

Dockerfile

@@ -0,0 +1,18 @@
+FROM node:22-alpine
+
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+
+# Install dependencies
+RUN npm install
+
+# Copy project files
+COPY . .
+
+# Expose port
+EXPOSE 5173
+
+# Start dev server
+CMD ["npm", "run", "dev", "--", "--host", "0.0.0.0"]