fix: cookie loop

.htaccess

@@ -42,10 +42,10 @@ Options -Indexes
     # If request is not a real file, rewrite to .php
     RewriteCond %{REQUEST_FILENAME} !-f
     RewriteCond %{REQUEST_FILENAME} !-d
-    RewriteRule ^([a-zA-Z0-9_-]+)$ $1.php [L]
+    RewriteRule ^([a-zA-Z0-9_-]+)$ $1.php [L,QSA]
 </IfModule>
 
 # ==============================
 # CUSTOM 404 PAGE (Optional)
 # ==============================
-ErrorDocument 404 /404.html
+ErrorDocument 404 /404.html

admin/.htaccess

@@ -0,0 +1,4 @@
+# Turn off rewrite engine in admin directory to prevent InfinityFree ?i=1 redirect loops
+<IfModule mod_rewrite.c>
+    RewriteEngine Off
+</IfModule>

htdocs/.htaccess

@@ -1,48 +0,0 @@
-# ==============================
-# BASIC SETTINGS
-# ==============================
-
-# Prevent directory listing
-Options -Indexes
-
-# ==============================
-# CACHE CONTROL (No caching)
-# ==============================
-<IfModule mod_headers.c>
-    Header set Cache-Control "no-cache, no-store, must-revalidate"
-    Header set Pragma "no-cache"
-    Header set Expires 0
-</IfModule>
-
-# ==============================
-# FORCE HTTPS
-# ==============================
-<IfModule mod_rewrite.c>
-    RewriteEngine On
-    # Redirect HTTP to HTTPS
-    RewriteCond %{HTTPS} !=on
-    RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]
-</IfModule>
-
-# ==============================
-# GZIP / COMPRESSION (Optional)
-# ==============================
-<IfModule mod_deflate.c>
-    AddOutputFilterByType DEFLATE text/html text/css text/javascript application/javascript application/json
-</IfModule>
-
-# ==============================
-# CLEAN URLS (Optional)
-# ==============================
-<IfModule mod_rewrite.c>
-    RewriteEngine On
-    # If request is not a real file, rewrite to .php
-    RewriteCond %{REQUEST_FILENAME} !-f
-    RewriteCond %{REQUEST_FILENAME} !-d
-    RewriteRule ^([a-zA-Z0-9_-]+)$ $1.php [L]
-</IfModule>
-
-# ==============================
-# CUSTOM 404 PAGE (Optional)
-# ==============================
-ErrorDocument 404 /404.html