feat: 足球 LLM 预测服务初始提交

Profeto — 给 LLM 提供数据,让 LLM 预测足球比分。

核心模块:
- FastAPI 后端 + PostgreSQL (SQLAlchemy async)
- 多 Agent LLM 预测 (5 专家 + 终裁)
- 数据采集 (bzzoiro / understat / injuries)
- React 前端 (Vite + Tailwind)

包含:
- 数据源抽象 (DataSource 协议 + 注册表)
- Alembic 数据库迁移
- Prompt 模板 (单/多 Agent)
- 核心路径单元测试

src/api/routes/ingest.py

@@ -0,0 +1,56 @@
+"""采集路由。"""
+from __future__ import annotations
+
+from fastapi import APIRouter, HTTPException
+
+from src.api.schemas import IngestBzzoiroRequest, IngestResponse, IngestUnderstatRequest, IngestInjuriesRequest, IngestSimpleResponse
+from src.data.sources import get_source
+from src.data.injuries import ingest_injuries
+from src.db.base import AsyncSessionLocal
+
+router = APIRouter(prefix="/api/v1", tags=["ingest"])
+
+
+@router.post("/ingest/bzzoiro", response_model=IngestResponse)
+async def ingest_bzzoiro_route(req: IngestBzzoiroRequest):
+    """触发 bzzoiro 采集。"""
+    source = get_source("bzzoiro")
+    async with AsyncSessionLocal() as db:
+        try:
+            result = await source.ingest(
+                db,
+                leagues=req.leagues,
+                date_from=req.date_from,
+                date_to=req.date_to,
+                status=req.status,
+            )
+            await db.commit()
+            return IngestResponse(**result)
+        except Exception as e:
+            await db.rollback()
+            raise HTTPException(500, str(e))
+
+
+@router.post("/ingest/understat", response_model=IngestSimpleResponse)
+async def ingest_understat_route(req: IngestUnderstatRequest):
+    """触发 understat xG 回填。"""
+    source = get_source("understat")
+    async with AsyncSessionLocal() as db:
+        try:
+            result = await source.ingest(db, league=req.league, season=req.season)
+            return IngestSimpleResponse(**result)
+        except Exception as e:
+            await db.rollback()
+            raise HTTPException(500, str(e))
+
+
+@router.post("/ingest/injuries", response_model=IngestSimpleResponse)
+async def ingest_injuries_route(req: IngestInjuriesRequest):
+    """触发伤停采集。"""
+    async with AsyncSessionLocal() as db:
+        try:
+            result = await ingest_injuries(db, date=req.date)
+            return IngestSimpleResponse(**result)
+        except Exception as e:
+            await db.rollback()
+            raise HTTPException(500, str(e))