Initial commit: Video detection platform with YOLO models

Features:
- Fire detection (YOLOv10)
- Helmet detection (YOLOv8)
- Crowd detection (YOLOv8)
- Smoking detection (YOLOv8)
- Loitering detection (YOLOv8)

Tech Stack:
- Frontend: Vue 3 + Vite + Element Plus
- Backend: FastAPI + WebSocket
- Monorepo: pnpm workspace + Turbo
- Docker support included

docker/Dockerfile.server

@@ -0,0 +1,31 @@
+FROM python:3.11-slim
+
+WORKDIR /app
+
+# 安装系统依赖
+RUN apt-get update && apt-get install -y \
+    libgl1-mesa-glx \
+    libglib2.0-0 \
+    libsm6 \
+    libxext6 \
+    libxrender-dev \
+    libgomp1 \
+    && rm -rf /var/lib/apt/lists/*
+
+# 复制依赖文件
+COPY requirements.txt .
+
+# 安装 Python 依赖
+RUN pip install --no-cache-dir -r requirements.txt
+
+# 复制应用代码
+COPY . .
+
+# 创建静态文件目录
+RUN mkdir -p static/uploads static/results static/temp
+
+# 暴露端口
+EXPOSE 8000
+
+# 启动命令
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]

docker/Dockerfile.web

@@ -0,0 +1,31 @@
+# 构建阶段
+FROM node:20-alpine AS builder
+
+WORKDIR /app
+
+# 复制 package.json
+COPY package.json ./
+
+# 安装依赖
+RUN npm install
+
+# 复制源代码
+COPY . .
+
+# 构建
+RUN npm run build
+
+# 生产阶段
+FROM nginx:alpine
+
+# 复制构建产物
+COPY --from=builder /app/dist /usr/share/nginx/html
+
+# 复制 nginx 配置
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+
+# 暴露端口
+EXPOSE 80
+
+# 启动 nginx
+CMD ["nginx", "-g", "daemon off;"]

docker/docker-compose.yml

@@ -0,0 +1,26 @@
+version: '3.8'
+
+services:
+  backend:
+    build:
+      context: ../apps/server
+      dockerfile: ../../docker/Dockerfile.server
+    ports:
+      - "8000:8000"
+    volumes:
+      - ../models:/app/models:ro
+      - ../apps/server/static:/app/static
+    environment:
+      - MODEL_PATH=/app/models
+      - STATIC_PATH=/app/static
+    restart: unless-stopped
+
+  frontend:
+    build:
+      context: ../apps/web
+      dockerfile: ../../docker/Dockerfile.web
+    ports:
+      - "80:80"
+    depends_on:
+      - backend
+    restart: unless-stopped

docker/nginx.conf

@@ -0,0 +1,40 @@
+server {
+    listen 80;
+    server_name localhost;
+
+    root /usr/share/nginx/html;
+    index index.html;
+
+    # 前端静态文件
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+
+    # API 代理
+    location /api/ {
+        proxy_pass http://backend:8000/api/;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+
+    # WebSocket 代理
+    location /ws/ {
+        proxy_pass http://backend:8000/ws/;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+
+    # 静态文件代理
+    location /static/ {
+        proxy_pass http://backend:8000/static/;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+    }
+}