Initial commit: WordLoop 单词学习应用

Vue 前端 + FastAPI 后端，含部署脚本与词典数据。

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/routers/settings_router.py

@@ -0,0 +1,45 @@
+from fastapi import APIRouter, Depends
+from sqlalchemy.orm import Session
+
+from auth import get_current_user
+from database import get_db
+from models import User, UserSettings
+from schemas import SettingsOut, SettingsUpdate
+from services.quiz_service import quiz_service
+
+router = APIRouter(prefix="/api/settings", tags=["settings"])
+
+
+@router.get("", response_model=SettingsOut)
+def get_settings(
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    s = quiz_service.get_settings(db, current_user)
+    return SettingsOut(
+        daily_target=s.daily_target,
+        master_required_count=s.master_required_count,
+        weak_wrong_threshold=s.weak_wrong_threshold,
+    )
+
+
+@router.patch("", response_model=SettingsOut)
+def update_settings(
+    data: SettingsUpdate,
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    s = quiz_service.get_settings(db, current_user)
+    if data.daily_target is not None:
+        s.daily_target = data.daily_target
+    if data.master_required_count is not None:
+        s.master_required_count = data.master_required_count
+    if data.weak_wrong_threshold is not None:
+        s.weak_wrong_threshold = data.weak_wrong_threshold
+    db.commit()
+    db.refresh(s)
+    return SettingsOut(
+        daily_target=s.daily_target,
+        master_required_count=s.master_required_count,
+        weak_wrong_threshold=s.weak_wrong_threshold,
+    )