Anonymize IP addresses in get_full_log

Mask IPv4 addresses in logs when collecting full log output: added a sed step that replaces the last two octets with "x.x" to avoid exposing full IPs (GDPR). Also updated the comment to reflect anonymization; existing steps that strip carriage returns and ANSI escape sequences remain in place before truncating with head -c.

misc/api.func

@@ -391,9 +391,10 @@ get_full_log() {
   fi
 
   if [[ -n "$logfile" && -s "$logfile" ]]; then
-    # Strip ANSI codes and carriage returns, then truncate to max_bytes
+    # Strip ANSI codes, carriage returns, and anonymize IP addresses (GDPR)
     sed 's/\r$//' "$logfile" 2>/dev/null |
       sed 's/\x1b\[[0-9;]*[a-zA-Z]//g' |
+      sed -E 's/([0-9]{1,3}\.)[0-9]{1,3}\.[0-9]{1,3}/\1x.x/g' |
       head -c "$max_bytes"
   fi
 }