fix: comment out HTTP redirect block to match optional intent

The redirect VirtualHost was unconditional despite being optional
functionality. Commented out with enable instructions so users are
not surprised by an unintended port-80 listener.

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>

Author: somethingwithproof

Cacti-SSL-Configuration.md

@@ -78,11 +78,11 @@ ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305
     SSLOpenSSLConfCmd     Ciphersuites TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:TLS_AES_128_GCM_SHA256
 </VirtualHost>
 
-# Redirect all HTTP traffic to HTTPS
-<VirtualHost *:80>
-    ServerName cacti.example.com
-    Redirect permanent / https://cacti.example.com/
-</VirtualHost>
+# Optional: redirect HTTP to HTTPS (uncomment to enable)
+#<VirtualHost *:80>
+#    ServerName cacti.example.com
+#    Redirect permanent / https://cacti.example.com/
+#</VirtualHost>
 ```
 
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