fix: update error message for empty sink attribute and simplify path checks

Author: bybatkhuu

src/beans_logging/_builder.py

@@ -42,12 +42,12 @@ def build_handler(handler: LogHandlerPM, config: LoggerConfigPM) -> dict[str, An
             _handler_dict["sink"] = std_sink
         else:
             raise ValueError(
-                "'sink' attribute is empty, required for any log handler except std and file handlers!"
+                "'sink' attribute is empty, required for any log handler except std handler!"
             )
 
     _sink = _handler_dict.get("sink")
     if isinstance(_sink, (str, Path)):
-        if (not os.path.exists(_sink)) and (not os.path.isabs(_sink)):
+        if not os.path.isabs(_sink):
             _sink = os.path.join(config.default.file.logs_dir, _sink)
 
         if isinstance(_sink, Path):

src/beans_logging/config.py

@@ -20,7 +20,7 @@ def _get_handlers() -> dict[str, LogHandlerPM]:
         "default.all.std_handler": LogHandlerPM(
             type_=LogHandlerTypeEnum.STD,
             format_=(
-                "[<c>{time:YYYY-MM-DD HH:mm:ss.SSS Z}</c> | <level>{extra[level_short]:<5}</level> |"
+                "[<c>{time:YYYY-MM-DD HH:mm:ss.SSS Z}</c> | <level>{extra[level_short]:<5}</level> | "
                 "<w>{name}:{line}</w>]: <level>{message}</level>"
             ),
             colorize=True,