Refactor routes and views for improved clarity and functionality

- Commented out console log in the home route to reduce clutter in logs.
- Updated formatting and consistency in the sites route, including removing unused domain fetching functionality.
- Added form action to the add-form view for submitting new sites, ensuring the input field is properly named for backend processing.

models/SiteModel.js

@@ -11,10 +11,10 @@ class SiteModel {
 
     /**
      * Inserts a new site into the database.
-     * 
+     *
      * @param {string} name - The name of the site.
      * @param {string} domainName - The domain name of the site.
-     * 
+     *
      * @returns {Promise<Object>} - The result of the insert operation.
      */
     async insert(domainName) {
@@ -47,7 +47,7 @@ class SiteModel {
 
     /**
      * Retrieves all sites from the database.
-     * 
+     *
      * @returns {Promise<Array>} - An array of site objects.
      */
     async getAll() {
@@ -63,9 +63,9 @@ class SiteModel {
 
     /**
      * Retrieves a site by its ID.
-     * 
+     *
      * @param {number} id - The ID of the site.
-     * 
+     *
      * @returns {Promise<Object>} - The site object.
      */
     async getById(id) {
@@ -81,9 +81,9 @@ class SiteModel {
 
     /**
      * Retrieves a site by its domain name.
-     * 
+     *
      * @param {string} domainName - The domain name of the site.
-     * 
+     *
      * @returns {Promise<Object>} - The site object.
      */
     async getByDomainName(domainName) {
@@ -99,4 +99,4 @@ class SiteModel {
 
 }
 
-module.exports = SiteModel;
+module.exports = SiteModel;