Stack portrait LoRAs and embeddings from model, preset, and shot kind.

Swarm loads LoRAs via loras/loraweights; embeddings go in the prompt as embed tags, not lora tags.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/HSchool.Client/src/ui/swarmUiSettingsDialog.ts

@@ -25,7 +25,7 @@ export function swarmUiSettingsDialog(initial?: SwarmUiSettingsFile): Promise<Sw
   const ageRulesHost = el('div', { class: 'settings-age-rules' });
 
   let config: SwarmUiSettingsFile | null = null;
-  let discovery: SwarmUiDiscovery = { connected: false, models: [], loras: [], samplers: [], schedulers: [] };
+  let discovery: SwarmUiDiscovery = { connected: false, models: [], loras: [], embeddings: [], samplers: [], schedulers: [] };
   let editingPresetId = '';
 
   const cancelButton = el('button', { class: 'button', type: 'button', onClick: () => modal.close(null) });
@@ -239,6 +239,11 @@ export function swarmUiSettingsDialog(initial?: SwarmUiSettingsFile): Promise<Sw
       return host;
     }
 
+    model.positiveLoras ??= [];
+    model.negativeLoras ??= [];
+    model.positiveEmbeddings ??= [];
+    model.negativeEmbeddings ??= [];
+
     host.append(
       textareaField(t('settingsModelPositive'), model.positive, (value) => {
         model.positive = value;