新增获取全部知识库的接口，api版本号重归到v1

backend/schemas/schemas.py

@@ -1,44 +0,0 @@
-from pydantic import BaseModel
-from typing import Optional, List, Any
-
-
-class RegisterRequest(BaseModel):
-    url: str
-
-class PendingRequest(BaseModel):
-    task_id: int
-    limit: Optional[int] = 10
-
-class AddUrlsRequest(BaseModel):
-    task_id: int
-    urls_obj: dict
-
-class CrawlResult(BaseModel):
-    source_url: str
-    chunk_index: int  # 新增字段
-    title: Optional[str] = None
-    content: Optional[str] = None
-    embedding: Optional[List[float]] = None
-
-class SaveResultsRequest(BaseModel):
-    task_id: int
-    results: List[CrawlResult]
-
-class SearchRequest(BaseModel):
-    # 如果不传 task_id，则进行全库搜索
-    task_id: Optional[int] = None
-    query_embedding: dict
-    limit: Optional[int] = 5
-
-# === V2 New Schemas ===
-class AutoMapRequest(BaseModel):
-    url: str
-
-class AutoProcessRequest(BaseModel):
-    task_id: int
-    batch_size: Optional[int] = 5
-
-class TextSearchRequest(BaseModel):
-    query: str  # 用户直接传文字，不需要传向量了
-    task_id: Optional[int] = None
-    return_num: Optional[int] = 5

backend/schemas/v1.py

@@ -7,27 +7,32 @@ class ResponseBase(BaseModel):
     msg: str
     data: Optional[Any] = None
 
+# --- [GET] 知识库列表 (新功能) ---
+class KnowledgeBaseItem(BaseModel):
+    task_id: int
+    root_url: str
+    name: str  # 提取出的简短名称，方便 LLM 识别
+
+class KnowledgeBaseListResponse(BaseModel):
+    total: int
+    list: List[KnowledgeBaseItem]
+
 # --- [POST] 创建任务 ---
 class TaskCreateRequest(BaseModel):
-    url: str = Field(..., description="目标网站根URL", example="https://docs.firecrawl.dev")
+    url: str = Field(..., description="目标网站根URL")
 
 # --- [POST] 执行任务 ---
 class TaskExecuteRequest(BaseModel):
-    batch_size: int = Field(10, ge=1, le=50, description="并发线程数/批次大小")
-
-# --- [GET] 监控数据 ---
-class TaskStatusData(BaseModel):
-    root_url: str
-    stats: Dict[str, int] = Field(..., description="数据库统计: pending/processing/completed")
-    active_threads: List[str] = Field(..., description="内存实时: 当前正在爬取的URL列表")
-    active_thread_count: int
+    batch_size: int = Field(10, le=50)
 
 # --- [POST] 搜索 ---
 class SearchRequest(BaseModel):
     query: str
-    task_id: Optional[int] = None
-    return_num: int = Field(5, description="返回结果数量")
+    # 明确支持 None 为全局搜索
+    task_id: Optional[int] = Field(None, description="任务ID，不传则搜全库")
+    limit: int = Field(5, description="返回数量")
 
+# ... (SearchResultItem 等保持不变) ...
 class SearchResultItem(BaseModel):
     task_id: int
     source_url: str