refactor: define people service to CURD people

src/utils/error.py

@@ -13,11 +13,11 @@ class error(Protocol):
         return f"{self.__class__.__name__}({self._error_code}, {self._error_info})"
     
     @property
-    def error_code(self) -> int:
+    def code(self) -> int:
         return self._error_code
     @property
-    def error_info(self) -> str:
+    def info(self) -> str:
         return self._error_info
     @property
-    def is_success(self) -> bool:
+    def success(self) -> bool:
         return self._error_code == 0

src/utils/rldb.py

@@ -49,8 +49,8 @@ class RelationalDB(Protocol):
     def query(self,
              model: type[RLDBBaseModel],
              include_deleted: bool = False,
-             limit: int = 10,
-             offset: int = 0,
+             limit: int = None,
+             offset: int = None,
              **filters
              ) -> list[RLDBBaseModel]:
         ...
@@ -102,8 +102,8 @@ class SqlAlchemyDB():
 
     def query(self,
              model: type[RLDBBaseModel],
-             limit: int = 10,
-             offset: int = 0,
+             limit: int = None,
+             offset: int = None,
              **filters
              ) -> list[RLDBBaseModel]:
         results: list[RLDBBaseModel] = []