feat: add previous configuration handling for user selections in quotes

- Implemented session storage management for the last configuration choices made by the user.
- Added functionality to prompt users when changing models to retain their previous selections.
- Introduced methods to apply previous choices to the newly loaded model, including finishes, handles, glass types, and options.
- Enhanced user experience by ensuring selections are automatically applied where applicable.

src/assets/style.css

@@ -326,7 +326,8 @@ body {
     width: 92px;
 }
 
-.menu-option input[type="radio"] {
+.menu-option input[type="radio"],
+.menu-option input[type="checkbox"] {
     display: none;
 }
 
@@ -389,11 +390,13 @@ body {
     text-transform: uppercase;
 }
 
-.menu-option input[type="radio"]:checked+.option-content {
+.menu-option input[type="radio"]:checked+.option-content,
+.menu-option input[type="checkbox"]:checked+.option-content {
     border-color: #2b556f;
 }
 
-.menu-option input[type="radio"]:checked+.option-content .checkmark {
+.menu-option input[type="radio"]:checked+.option-content .checkmark,
+.menu-option input[type="checkbox"]:checked+.option-content .checkmark {
     display: block;
 }
 
@@ -726,4 +729,86 @@ body {
         display: block;
     }
 
-}
+}
+#modal-configurazione-precedente {
+    position: fixed;
+    inset: 0;
+    z-index: 2000;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    padding: 16px;
+    background-color: rgba(0, 0, 0, .5);
+}
+
+#modal-configurazione-precedente.d-none {
+    display: none !important;
+}
+
+.modal-cp-box {
+    width: 100%;
+    max-width: 440px;
+    padding: var(--padding-large);
+    border-radius: 8px;
+    background-color: #fff;
+    color: var(--secondary-color);
+    box-shadow: 0 8px 30px rgba(0, 0, 0, .3);
+}
+
+.modal-cp-box h5 {
+    color: var(--primary-color);
+    font-weight: bold;
+}
+
+.modal-cp-box p {
+    font-size: var(--font-size-medium);
+}
+
+.modal-cp-azioni {
+    display: flex;
+    justify-content: flex-end;
+    flex-wrap: wrap;
+    gap: 8px;
+}
+
+.modal-cp-si {
+    background-color: var(--primary-color);
+    color: var(--text-color);
+}
+
+.modal-cp-si:hover {
+    background-color: var(--secondary-color);
+    color: var(--text-color);
+}
+
+#toast {
+    position: fixed;
+    top: 20px;
+    left: 50%;
+    z-index: 2100;
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    max-width: calc(100% - 32px);
+    padding: 12px 20px;
+    border-radius: 8px;
+    background-color: var(--primary-color);
+    color: var(--text-color);
+    font-size: 14px;
+    font-weight: bold;
+    box-shadow: 0 4px 14px rgba(0, 0, 0, .25);
+    opacity: 0;
+    pointer-events: none;
+    transform: translate(-50%, -20px);
+    transition: opacity .3s, transform .3s;
+}
+
+#toast.visibile {
+    opacity: 1;
+    transform: translate(-50%, 0);
+}
+
+#toast i {
+    color: #4cd07d;
+    font-size: 18px;
+}