Unify frontend config, fix marketing tracking field mismatch, expose customer notes in API

Centralizes all hardcoded page paths, storage keys, external URLs, and branding into a single uni-app/src/config.js. Fixes trackMarketingEffect sending wrong field names (action/content_preview -> event_type/content) that silently dropped tracking data. Adds notes, estimated_value, next_followup_at to Customer response. Removes '翻译' from bottom tab nav (5 tabs now), adds quick translate card on home page. Makes profile page header color consistent with app theme (#1890ff).

backend/app/api/v1/auth.py

@@ -189,6 +189,16 @@ async def get_me(
     }
 
 
+class ProfileUpdate(BaseModel):
+    username: str = None
+    email: str = None
+
+
+class PasswordChange(BaseModel):
+    old_password: str
+    new_password: str
+
+
 class SettingsUpdate(BaseModel):
     preferred_translate_provider: str = None
     reply_tone: str = None
@@ -202,6 +212,72 @@ class WeChatLoginRequest(BaseModel):
     iv: str = ""
 
 
+@router.put("/me")
+async def update_me(
+    data: ProfileUpdate,
+    authorization: Optional[str] = Header(None, alias="Authorization"),
+    db: AsyncSession = Depends(get_db),
+):
+    if not authorization or not authorization.startswith("Bearer "):
+        raise HTTPException(status_code=401, detail="Missing token")
+
+    payload = decode_token(authorization[7:])
+    if not payload:
+        raise HTTPException(status_code=401, detail="Invalid token")
+
+    if payload.get("is_guest"):
+        raise HTTPException(status_code=403, detail="Guests cannot update profile")
+
+    result = await db.execute(select(User).where(User.id == payload["sub"]))
+    user = result.scalar_one_or_none()
+    if not user:
+        raise HTTPException(status_code=404, detail="User not found")
+
+    if data.username is not None:
+        user.username = data.username
+    if data.email is not None:
+        user.email = data.email
+
+    await db.flush()
+    return {
+        "id": str(user.id),
+        "phone": user.phone,
+        "username": user.username,
+        "email": user.email,
+        "tier": user.tier,
+        "role": user.role,
+    }
+
+
+@router.put("/password")
+async def change_password(
+    data: PasswordChange,
+    authorization: Optional[str] = Header(None, alias="Authorization"),
+    db: AsyncSession = Depends(get_db),
+):
+    if not authorization or not authorization.startswith("Bearer "):
+        raise HTTPException(status_code=401, detail="Missing token")
+
+    payload = decode_token(authorization[7:])
+    if not payload:
+        raise HTTPException(status_code=401, detail="Invalid token")
+
+    if payload.get("is_guest"):
+        raise HTTPException(status_code=403, detail="Guests cannot change password")
+
+    result = await db.execute(select(User).where(User.id == payload["sub"]))
+    user = result.scalar_one_or_none()
+    if not user:
+        raise HTTPException(status_code=404, detail="User not found")
+
+    if not verify_password(data.old_password, user.password_hash):
+        raise HTTPException(status_code=400, detail="旧密码不正确")
+
+    user.password_hash = hash_password(data.new_password)
+    await db.flush()
+    return {"message": "密码修改成功"}
+
+
 @router.get("/wechat/config")
 async def wechat_config():
     from app.config import settings

backend/app/main.py

@@ -54,7 +54,7 @@ async def health():
     return {"status": "ok", "app": settings.APP_NAME, "version": "1.0.0"}
 
 
-from app.api.v1 import auth, marketing, translate, customer, quotation, whatsapp, product, exchange, push, admin, analytics, teams, onboarding, notification, feedback, payment, interaction, silent_pattern, training, followup
+from app.api.v1 import auth, marketing, translate, customer, quotation, whatsapp, product, exchange, push, admin, analytics, teams, onboarding, notification, feedback, payment, interaction, silent_pattern, training, followup, ai_assistant
 
 app.include_router(auth.router, prefix="/api/v1/auth", tags=["auth"])
 app.include_router(marketing.router, prefix="/api/v1/marketing", tags=["marketing"])
@@ -77,6 +77,7 @@ app.include_router(interaction.router, prefix="/api/v1/interaction", tags=["inte
 app.include_router(silent_pattern.router, prefix="/api/v1/silent-pattern", tags=["silent-pattern"])
 app.include_router(training.router, prefix="/api/v1/training", tags=["training"])
 app.include_router(followup.router, prefix="/api/v1/followup", tags=["followup"])
+app.include_router(ai_assistant.router, prefix="/api/v1/ai", tags=["ai-assistant"])
 
 
 if __name__ == "__main__":

backend/app/services/customer.py

@@ -197,8 +197,11 @@ class CustomerService:
             "whatsapp_id": c.whatsapp_id,
             "source": c.source,
             "tags": c.tags,
+            "notes": c.notes,
             "status": c.status,
+            "estimated_value": c.estimated_value,
             "last_contact_at": c.last_contact_at.isoformat() if c.last_contact_at else None,
             "silence_days": (datetime.utcnow() - c.last_contact_at).days if c.last_contact_at else 0,
+            "next_followup_at": c.next_followup_at.isoformat() if c.next_followup_at else None,
             "created_at": c.created_at.isoformat() if c.created_at else None,
         }