[#FER-12] Ajouter un blocage des utilisateurs (!41)

| Numéro du ticket | Titre du ticket |
|------------------|-----------------|
|                  |                 |

## Description de la PR

## Modification du .env

## Check list

- [ ] Pas de régression
- [ ] TU/TI/TF rédigée
- [ ] TU/TI/TF OK
- [ ] CHANGELOG modifié

Reviewed-on: #41
Co-authored-by: tristan <tristan@yuno.malio.fr>
Co-committed-by: tristan <tristan@yuno.malio.fr>

frontend/pages/admin/user/[[id]].vue

@@ -41,10 +41,24 @@
                 type="password"
                 :disabled="!auth.isAdmin"
                 wrapper-class="w-[280px]"
-                required
+                :required="!userId"
             />
         </div>
 
+        <div class="flex items-center mb-11">
+            <label class="flex items-center gap-2 cursor-pointer">
+                <input
+                    id="user-locked"
+                    v-model="form.isLocked"
+                    type="checkbox"
+                    :disabled="!auth.isAdmin"
+                    class="w-5 h-5 accent-primary-500"
+                />
+                <span class="text-sm text-primary-700">Verrouiller le compte</span>
+            </label>
+            <p class="ml-4 text-xs text-slate-400">Un compte verrouillé ne peut plus se connecter.</p>
+        </div>
+
         <div class="flex items-center justify-center">
             <UiButton
                 class="inline-flex mb-28 items-center justify-center text-xl min-w-[194px] text-white uppercase bg-primary-500 h-[50px] rounded hover:opacity-80 justify-self-end"
@@ -86,7 +100,8 @@ const resolveUserId = (param: unknown) => {
 const form = reactive<UserFormData>({
     username: '',
     password: '',
-    role: ''
+    role: '',
+    isLocked: false
 })
 
 const hydrateFromUser = (user: UserData | null) => {
@@ -99,6 +114,7 @@ const hydrateFromUser = (user: UserData | null) => {
     const hasAdmin = roles.includes('ROLE_ADMIN')
     form.role = hasAdmin ? 'ROLE_ADMIN' : 'ROLE_USER'
     form.password = ''
+    form.isLocked = user.isLocked ?? false
     isHydrating.value = false
 }
 
@@ -129,6 +145,7 @@ async function validate() {
     const basePayload: UserPayload = {
         username: normalizedUsername,
         roles: normalizedRole ? [normalizedRole] : undefined,
+        isLocked: form.isLocked,
     }
     if (normalizedPassword) {
         basePayload.password = normalizedPassword