fix(routes): complete post-refactor dependency wiring cleanup

dashcaddy-api/routes/sites.js

@@ -164,7 +164,7 @@ module.exports = function({ asyncHandler, caddy, dns, fetchT, buildDomain, addSe
     const upstreamRegex = /^[a-z0-9.-]+:\d{1,5}$/i;
     if (!upstreamRegex.test(upstream)) throw new ValidationError('Invalid upstream format. Use host:port');
 
-    let content = await caddy.read();
+    const content = await caddy.read();
     const escapedDomain = domain.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
     const siteBlockRegex = new RegExp(`\\n?${escapedDomain}\\s*\\{`, 'g');
     if (siteBlockRegex.test(content)) {
@@ -203,7 +203,6 @@ module.exports = function({ asyncHandler, caddy, dns, fetchT, buildDomain, addSe
     const domain = buildDomain(subdomain);
     let dnsWarning = null;
 
-    try {
       if (createDns) {
         try {
           await dns.createRecord(subdomain, siteConfig.dnsServerIp);
@@ -267,9 +266,6 @@ module.exports = function({ asyncHandler, caddy, dns, fetchT, buildDomain, addSe
       };
       if (dnsWarning) response.warning = dnsWarning;
       res.json(response);
-    } catch (error) {
-      throw error;
-    }
   }, 'site-external'));
 
   return router;