- move config requiredVariables to contants

- change register email
- add verify route ( mostly still needs to be tested

src/lib/validation/mailer.ts

@@ -2,11 +2,9 @@ import { isValidEmail } from "./email";
 import { isValidHostname, isValidPort } from "./general";
 
 import type { MailerConfig } from "#types/config";
+import type { simpleConfigValidation } from "#types/lib";
 
-function validateMailerConfig(config: MailerConfig): {
-	isValid: boolean;
-	errors: string[];
-} {
+function validateMailerConfig(config: MailerConfig): simpleConfigValidation {
 	const errors: string[] = [];
 
 	const isValidSMTPAddress = isValidHostname(config.address);