Add Log ConsoleFormatSettings.from_string static method to get settings by name with default option

To help set from config or command line with fallback

src/corelibs/logging_handling/log.py

@@ -52,6 +52,22 @@ class ConsoleFormatSettings:
     # only message
     BARE = ConsoleFormat(0)
 
+    @staticmethod
+    def from_string(setting_str: str, default: ConsoleFormat | None = None) -> ConsoleFormat | None:
+        """
+        Get a console format setting, if does not exist set to None
+
+        Arguments:
+            setting_str {str} -- what to search for
+            default {ConsoleFormat | None} -- if not found return this (default: {None})
+
+        Returns:
+            ConsoleFormat | None -- found ConsoleFormat or None
+        """
+        if hasattr(ConsoleFormatSettings, setting_str):
+            return getattr(ConsoleFormatSettings, setting_str)
+        return default
+
 
 # MARK: Log settings TypedDict
 class LogSettings(TypedDict):