Stable v2.6.14

• fix(repair): RepairSSL re-renders vhost before re-issue and overrides stale backoff
• feat(wp-migrator): bilingual (DE/EN) UI + WordPress.org readme.txt in the plugin ZIP
• feat(repair): RepairSSL reconciles TLS intent against on-disk certs
• fix(nginx): heal customer vhosts referencing a missing cert on agent startup
• fix(ssl): render the vhost before requesting the cert so alias (www) ACME challenges don't 404