docs: improve documentation for logging_service file (#7206)

* fix: remove incorrect parameter from log method documentation

* docs: update log method signature to include exec_info and custom_headers

* docs: update method signatures in LoggingService class

* docs: enhance docstring for _log_startup method with parameter details

* docs: update logging_settings setter and log method signatures to include return type annotations

* docs: update log and _log_startup method signatures to include default values for exec_info and custom_headers

---------

Co-authored-by: Danglewood <85772166+deeleeramone@users.noreply.github.com>

openbb_platform/core/openbb_core/app/logs/logging_service.py

@@ -43,19 +43,19 @@ class LoggingService(metaclass=SingletonMeta):
     __init__(system_settings, user_settings)
         Logging Manager Constructor.
 
-    log(user_settings, system_settings, obbject, route, func, kwargs)
+    log(user_settings, system_settings, route, func, kwargs, exec_info or None, custom_headers or None)
         Log command output and relevant information.
 
     logging_settings
         Property to access the current logging settings.
 
-    logging_settings.setter
+    logging_settings.setter(value)
         Setter method to update the logging settings.
 
     _setup_handlers()
         Setup Logging Handlers.
 
-    _log_startup()
+    _log_startup(route or None, custom_headers or None)
         Log startup information.
     """
 
@@ -103,13 +103,16 @@ class LoggingService(metaclass=SingletonMeta):
         return self._logging_settings
 
     @logging_settings.setter
-    def logging_settings(self, value: Tuple[SystemSettings, UserSettings]):
+    def logging_settings(self, value: Tuple[SystemSettings, UserSettings]) -> None:
         """Define the Setter for updating the logging settings.
 
         Parameters
         ----------
         value : Tuple[SystemSettings, UserSettings]
             Tuple containing updated SystemSettings and UserSettings.
+        Returns
+        -------
+        None
         """
         system_settings, user_settings = value
         self._logging_settings = LoggingSettings(
@@ -146,7 +149,18 @@ class LoggingService(metaclass=SingletonMeta):
         route: Optional[str] = None,
         custom_headers: Optional[Dict[str, Any]] = None,
     ) -> None:
-        """Log startup information."""
+        """
+        Log startup information.
+        Parameters
+        ----------
+        route : Optional[str]
+            Route for the command, by default None
+        custom_headers : Optional[Dict[str, Any]]
+            Custom headers to include in the log, by default None
+        Returns
+        -------
+        None
+        """
 
         def check_credentials_defined(credentials: Dict[str, Any]):
             class CredentialsDefinition(Enum):
@@ -193,7 +207,7 @@ class LoggingService(metaclass=SingletonMeta):
             Tuple[None, None, None],
         ],
         custom_headers: Optional[Dict[str, Any]] = None,
-    ):
+    ) -> None:
         """Log command output and relevant information.
 
         Parameters
@@ -213,6 +227,11 @@ class LoggingService(metaclass=SingletonMeta):
             Tuple[None, None, None],
         ]
             Exception information, by default None
+        custom_headers : Optional[Dict[str, Any]]
+            Custom headers to include in the log, by default None
+        Returns
+        -------
+        None
         """
         self._user_settings = user_settings
         self._system_settings = system_settings