⚡ [Enhance] FileLogger: replace success char for mono-space, add pref…

…ix param, and set prefix to empty by default if no mesg_type specified

example.py

@@ -161,6 +161,9 @@ def test_dict_to_str():
 def test_file_logger():
     file_logger = FileLogger(Path(__file__).parent / "test.log")
     file_logger.log("This is an error message", "error")
+    file_logger.log("This is a default message")
+    file_logger.log("This is a prefixed message", prefix="+")
+    file_logger.log("This is a success message", msg_type="success")
 
 
 def test_align_dict_list():

src/tclogger/files.py

@@ -5,7 +5,7 @@
 from typing import Literal, Union
 
 
-MSG_PREFIXES = {"note": ">", "error": "×", "success": "✓"}
+MSG_PREFIXES = {"note": ">", "error": "×", "success": "√"}
 
 
 class FileLogger:
@@ -20,14 +20,21 @@ def __init__(self, log_path: Union[str, Path], lock: threading.Lock = None):
     def log(
         self,
         msg: str,
-        msg_type: Literal["note", "error", "success"] = "note",
+        msg_type: Literal["note", "error", "success"] = None,
+        prefix: str = None,
         add_now: bool = True,
     ):
-        prefix = MSG_PREFIXES.get(msg_type, ">")
+        if prefix:
+            prefix_str = f"{prefix} "
+        elif msg_type:
+            prefix_str = MSG_PREFIXES.get(msg_type, "*") + " "
+        else:
+            prefix_str = ""
+
         if add_now:
-            line = f"{prefix} [{get_now_str()}] {msg}\n"
+            line = f"{prefix_str}[{get_now_str()}] {msg}\n"
         else:
-            line = f"{prefix} {msg}\n"
+            line = f"{prefix_str}{msg}\n"
         with self.lock:
             with open(self.log_path, "a") as f:
                 f.write(line)