[Logging] Simplify Log Settings Initialization (#1394)

* Simplify logging loading

* Fix log injections and reduce verbosity

client_files/import/main.cpp

@@ -80,8 +80,9 @@ int main(int argc, char **argv) {
 		content_db.SetMysql(database.getMySQL());
 	}
 
-	database.LoadLogSettings(LogSys.log_settings);
-	LogSys.StartFileLogs();
+	LogSys.SetDatabase(&database)
+		->LoadLogDatabaseSettings()
+		->StartFileLogs();
 
 	ImportSpells(&content_db);
 	ImportSkillCaps(&content_db);