refactor(server/logger): batch log submissions

Create a temporary table and submit logs in a single batch after 500ms.
Includes some micro-optimisation and a new convar to set logging service.

.editorconfig

@@ -5,7 +5,7 @@ root = true
 
 [*]
 end_of_line = lf
-insert_final_newline = false
+insert_final_newline = true
 charset = utf-8
 trim_trailing_whitespace = false
 indent_size = 2