Update application to use insecure.newploit.com as the target domain

- Changed base URLs and targets in multiple modules to point to insecure.newploit.com for testing purposes.
- Updated README.md to reflect the new domain and provide instructions for setting up the reverse proxy.
- Adjusted configurations in AdminFinder, AutoPwn, Banner, DirFuzz, DnsTools, FormBrute, HttpProbe, PortScan, Repeater, Sqli, SslScan, SubEnum, Xploiter, and Xss components.

src/components/modules/Banner.vue

@@ -14,7 +14,7 @@ interface Hit {
   bytes: number;
 }
 
-const host = ref("scanme.nmap.org");
+const host = ref("insecure.newploit.com");
 const portSpec = ref("21,22,23,25,80,110,143,443,445,465,587,993,995,1433,3306,3389,5432,5900,6379,8080,8443,9200,27017");
 const concurrency = ref(30);
 const timeoutMs = ref(4000);