Add the ability to generate response templates, based on proposals

ui/src/components/CorrectionReference.svelte

@@ -19,6 +19,35 @@
      templates = templates;
  }
 
+ function genTemplates() {
+     question.getProposals().then((proposals) => {
+         let i = 0;
+         for (const p of proposals) {
+             // Search proposal in templates
+             let found = false;
+             for (const tpl of templates) {
+                 if (tpl.regexp.indexOf(p.id.toString()) !== -1) {
+                     found = true;
+                     break;
+                 }
+             }
+
+             if (!found) {
+                 const ct = new CorrectionTemplate()
+                 ct.id_question = question.id;
+                 ct.regexp = p.id.toString();
+                 ct.label = String.fromCharCode(97 + i);
+                 ct.save().then((ct) => {
+                     templates.push(ct);
+                     templates = templates;
+                 });
+             }
+
+             i++;
+         }
+     })
+ }
+
  function delTemplate(tpl) {
      tpl.delete().then(() => {
          const idx = templates.findIndex((e) => e.id === tpl.id);
@@ -109,4 +138,13 @@
     >
         <i class="bi bi-plus"></i> Ajouter un template
     </button>
+    {#if question.kind == "mcq" || question.kind == "ucq"}
+        <button
+            type="button"
+            class="btn btn-outline-info me-1"
+            on:click={genTemplates}
+        >
+            <i class="bi bi-magic"></i> Générer les templates
+        </button>
+    {/if}
 </div>