bug: syslog_replace_data executes wrong variable when creating missing table

[somethingwithproof]

Summary

syslog_replace_data() computes CREATE TABLE SQL into $create_sql but executes $create instead.

Evidence

setup.php:

• Captures create SQL from SHOW CREATE TABLE into $create_sql (821-827)
• Missing-table branch executes syslog_db_execute($create); (831) instead of $create_sql

Impact

Remote replication bootstrap can fail when destination table is missing.

Expected fix

Execute $create_sql in missing-table branch and retain truncate/insert behavior as intended.