chore: initial commit for Pretor v0.1.0-alpha

正式发布 Pretor 平台的首个 alpha 版本。本项目旨在构建一个基于分布式架构的多智能体协同工作流水线。

核心功能实现：
1. 建立基于 BaseIndividual 的动态插件加载机制。
2. 实现三类核心 worker_individual 子个体。
3. 集成 Ray 框架支持分布式集群调度。
4. 基于 PostgreSQL 的全量持久化存储方案。
5. 提供完整的 FastAPI 后端与 React 前端交互界面。

Dockerfile

@@ -0,0 +1,41 @@
+# Stage 1: Build the React frontend
+FROM node:22-alpine AS frontend-builder
+WORKDIR /app/frontend
+
+# Install dependencies and build the static assets
+COPY frontend/package*.json ./
+RUN npm ci
+COPY frontend/ .
+RUN npm run build
+
+# Stage 2: Build the Python backend and serve
+FROM python:3.13-slim
+WORKDIR /app
+
+# Install system dependencies (for building PostgreSQL drivers and other native extensions)
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    build-essential \
+    libpq-dev \
+    git \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install uv package manager
+RUN pip install uv
+
+# Copy dependency files
+COPY pyproject.toml uv.lock ./
+
+# Install python dependencies without the current package (speeds up layer caching)
+RUN uv sync --frozen --no-install-project --no-dev
+
+# Copy the rest of the application
+COPY . .
+
+# Copy the built frontend static assets from Stage 1
+COPY --from=frontend-builder /app/frontend/dist /app/frontend/dist
+
+# Expose FastAPI and Ray Dashboard ports
+EXPOSE 8000 8265
+
+# Start the application
+CMD ["uv", "run", "python", "main.py"]