fix(repo): Correct whitelist pattern to deny all globally

Change /* to * in .gitignore to properly implement whitelist approach.
The /* pattern only denies root-level items, allowing subdirectory
files to be tracked. The * pattern correctly denies all files and
directories throughout the repository, ensuring true whitelist
behaviour where only explicitly allowed files are tracked.

Signed-off-by: Marjo van Lier <marjo.vanlier@gmail.com>

Author: MarjovanLier

.gitignore

@@ -5,7 +5,7 @@
 # ========================================
 # DENY ALL BY DEFAULT
 # ========================================
-/*
+*
 
 # ========================================
 # ALLOW DIRECTORY TRAVERSAL (CRITICAL)