Fix new_session.ui: correct URL reference and implement create_session functionality with proper registerfunction binding

wwwroot/new-session.js

@@ -0,0 +1,72 @@
+// Register function for creating new sessions
+bricks.RF.register('create_session', async function(params) {
+    try {
+        // Get form data from the new session form
+        const sessionName = bricks.getWidget('session-name').value;
+        const modelSelect = bricks.getWidget('model-select').value;
+        const initialPrompt = bricks.getWidget('initial-prompt').value;
+        
+        if (!sessionName) {
+            bricks.showMessage('Please enter a session name', 'error');
+            return;
+        }
+        
+        if (!modelSelect) {
+            bricks.showMessage('Please select an AI model', 'error');
+            return;
+        }
+        
+        const formData = new FormData();
+        formData.append('session-name', sessionName);
+        formData.append('model-select', modelSelect);
+        formData.append('initial-prompt', initialPrompt || '');
+        
+        const response = await fetch('/hermes-web-cli/sessions/create/', {
+            method: 'POST',
+            body: formData
+        });
+        const result = await response.json();
+        
+        if (result.success) {
+            bricks.showMessage('Session created successfully', 'success');
+            // Navigate back to sessions list
+            const mainContent = bricks.getWidget('app.main-content');
+            if (mainContent) {
+                mainContent.loadURL(bricks.entire_url('sessions.ui'));
+            }
+        } else {
+            bricks.showMessage(result.error || 'Failed to create session', 'error');
+        }
+    } catch (error) {
+        bricks.showMessage('Network error: ' + error.message, 'error');
+    }
+});
+
+// Load available models for the model select dropdown
+async function loadModelsForNewSession() {
+    try {
+        const response = await fetch('/hermes-web-cli/models/list/');
+        const models = await response.json();
+        
+        if (Array.isArray(models)) {
+            const modelSelect = bricks.getWidget('model-select');
+            if (modelSelect && modelSelect.options) {
+                // Format models as items for UiCode component
+                const modelItems = models.map(model => ({
+                    label: model.name || model.model_name,
+                    value: model.id || model.model_id
+                }));
+                modelSelect.options.items = modelItems;
+                modelSelect.refresh();
+            }
+        }
+    } catch (error) {
+        console.error('Failed to load models:', error);
+    }
+}
+
+// Auto-load models when the new session form is loaded
+document.addEventListener('DOMContentLoaded', () => {
+    // Try to load models after a short delay to ensure widgets are ready
+    setTimeout(loadModelsForNewSession, 100);
+});

wwwroot/new_session.ui

@@ -81,9 +81,10 @@
                 {
                   "wid": "self",
                   "event": "click",
-                  "actiontype": "script",
-                  "target": "app.create_session",
-                  "mode": "call"
+                  "actiontype": "registerfunction",
+                  "target": "self",
+                  "rfname": "create_session",
+                  "params": {}
                 }
               ]
             },