🐛 fix: make ModelSelectModal panels collapsible and default to collapsed

- Switch Collapse from controlled (activeKey) to uncontrolled (defaultActiveKey) so user toggling works
- Add a stable key to reset Collapse state when tab/category changes
- Default all panels to collapsed via defaultActiveKey: []
- Preserve Panel itemKey for consistent behavior
- No linter errors introduced

Scope: web/src/components/table/channels/modals/ModelSelectModal.jsx

web/src/components/table/channels/modals/ModelSelectModal.jsx

@@ -135,7 +135,7 @@ const ModelSelectModal = ({ visible, models = [], selected = [], onConfirm, onCa
     const allActiveKeys = categoryEntries.map((_, index) => `${categoryKeyPrefix}_${index}`);
 
     return (
-      <Collapse activeKey={allActiveKeys}>
+      <Collapse key={`${categoryKeyPrefix}_${categoryEntries.length}`} defaultActiveKey={[]}>
         {categoryEntries.map(([key, categoryData], index) => (
           <Collapse.Panel
             key={`${categoryKeyPrefix}_${index}`}