feat(trunk): add customizable Asterisk Trunk Dial Options field with quick presets (tTR, TR, T)

public/assets/app.js

@@ -2032,6 +2032,13 @@ function syncTrunkHostDomain(hostVal) {
     form.elements['from_domain'].value = '';
 }
 
+function setTrunkDialOptionsPreset(val) {
+    const form = document.getElementById('form-trunk');
+    if (form && form.elements['dial_options']) {
+        form.elements['dial_options'].value = val;
+    }
+}
+
 function populateInboundDestDropdown(selectedValue = '101') {
     const select = document.getElementById('trunk-inbound-select');
     const form = document.getElementById('form-trunk');
@@ -2096,6 +2103,7 @@ function parseFreePbxConfig() {
             if (val.includes('toheader')) form.elements['context'].value = 'from-pstn-toheader';
             else form.elements['context'].value = 'from-external';
         }
+        else if (key === 'dialopts' || key === 'dial_options' || key === 'asterisk_trunk_dial_options') form.elements['dial_options'].value = val;
         else if (key === 'outboundproxy') form.elements['outbound_proxy'].value = val;
     });
 
@@ -2324,6 +2332,9 @@ function openTrunkModal(trunk = null) {
     if (form.elements['cid_name_prefix']) {
         form.elements['cid_name_prefix'].value = trunk ? (trunk.cid_name_prefix || '') : '';
     }
+    if (form.elements['dial_options']) {
+        form.elements['dial_options'].value = trunk ? (trunk.dial_options || 'tTR') : 'tTR';
+    }
     populateInboundDestDropdown(trunk ? (trunk.inbound_dest || '101') : '101');
 
     // Musique d'attente (MoH) spécifique à ce Trunk