feat(contact): add toast notifications for form feedback

- Add toast notifications for contact form success/error responses
- Add toast notifications for backend errors in AppFooter
- Add accessibility explanation for honeypot field
- Add loading state to contact form submit button
- Add i18n translations for toast messages (en/fr)
- Fix honeypot input missing v-model binding

app/components/AppFooter.vue

@@ -27,6 +27,7 @@
 import type { NavigationMenuItem } from '@nuxt/ui';
 import { version } from '../../package.json';
 
+const toast = useToast();
 const { isMobile } = useDevice();
 const orientation = computed(() => (isMobile ? 'vertical' : 'horizontal'));
 const { getMeta } = useBackend();
@@ -48,4 +49,13 @@ const items = computed<NavigationMenuItem[]>(() => [
     to: 'https://rust-lang.org/',
   },
 ]);
+watch(error, (value) => {
+  if (value) {
+    toast.add({
+      title: $t('backend.errors.title'),
+      description: $t(value.message ?? 'backend.errors.unknown'),
+      color: 'error',
+    });
+  }
+});
 </script>

app/composables/useApi.test.ts

@@ -1,3 +1,5 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+
 import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';
 import { nextTick } from 'vue';
 import type { FetchError } from 'ofetch';
@@ -14,10 +16,6 @@ vi.mock('#app', () => ({
 }));
 
 // Mock $fetch globally
-declare global {
-  var $fetch: ReturnType<typeof vi.fn>;
-}
-// global.$fetch = vi.fn();
 vi.mock('#app', () => ({
   useRuntimeConfig: vi.fn(() => ({
     public: {

app/composables/useBackend.ts

@@ -7,7 +7,7 @@ export const useBackend = () => {
 
   const getMeta = (): UseApiResponse<MetaResponse> => api.get<MetaResponse>('/meta');
   const postContact = (): UseApiResponse<ContactResponse, ContactRequest> =>
-    api.post<ContactResponse, ContactRequest>('/contact', undefined, true);
+    api.post<ContactResponse, ContactRequest>('/contact', undefined, false);
 
   return { getMeta, postContact };
 };

app/pages/contact.vue

@@ -43,18 +43,27 @@
             </UFormField>
           </div>
           <UFormField
-            class="w-full"
+            class="w-full sr-only"
             name="website"
-            :label="$t('pages.contact.form.honeypot')"
+            :label="$t('pages.contact.form.labels.website')"
             :ui="{ label: 'text-text text-lg text-bold' }"
+            tabindex="-1"
           >
+            <div>
+              If you see this input, you may be using accessibility tools to access this website. This input is meant to
+              be hidden to human visitors, but not bots which do not necessarily render the website the way it is meant
+              to. Unfortunately, this also affects accessibility tools, such as the ones for visually-impared people. If
+              that is indeed, please ignore this input, as it is not meant to be filled by human beings. Filling this
+              input will result in a discarded contact form.
+            </div>
             <UInput
+              v-model="state.website"
               :ui="{ root: 'relative inline-flex items-center w-full', base: 'placeholder:text-300' }"
-              :placeholder="$t('pages.contact.form.placeholders.honeypot')"
+              :placeholder="$t('pages.contact.form.placeholders.website')"
+              tabindex="-1"
             />
           </UFormField>
           <UFormField
-            v-model="state.website"
             :label="$t('pages.contact.form.labels.message')"
             name="message"
             :ui="{ label: 'text-text text-lg text-bold' }"
@@ -74,6 +83,7 @@
             type="submit"
             class="w-full text-center text-lg justify-center-safe"
             size="lg"
+            :loading="loading"
           >
             {{ $t('pages.contact.form.sendButton') }}
           </UButton>
@@ -86,6 +96,7 @@
 <script setup lang="ts">
 import type { FormSubmitEvent } from '@nuxt/ui';
 import { z } from 'zod';
+const toast = useToast();
 
 const { postContact } = useBackend();
 
@@ -115,9 +126,22 @@ const { data: contactResponse, error: contactError, loading, run: sendRequest }
 
 const submitContactForm = async (event: FormSubmitEvent<Schema>) => await sendRequest!(event.data);
 
-watchEffect(() => {
-  if (loading.value) console.log('loading');
-  if (contactResponse.value) console.log('Response:', contactResponse.value.message);
-  if (contactError.value) console.error('Error', contactError.value);
+watch(contactResponse, async (response) => {
+  if (response) {
+    toast.add({
+      title: response.success ? $t('pages.contact.toast.success') : $t('pages.contact.toast.error'),
+      description: $t(response.message),
+      color: response.success ? 'info' : 'error',
+    });
+  }
+});
+watch(contactError, async (response) => {
+  if (response) {
+    toast.add({
+      title: $t('pages.contact.toast.error'),
+      description: $t(response.message),
+      color: 'error',
+    });
+  }
 });
 </script>