fix: Space/Left/Right passthrough in host form, key/snippet refresh on save/delete, WindowSize to all tabs, footer improvements

pkg/tui/key_list_tab.go

@@ -229,6 +229,24 @@ func (t *KeyListTab) View() string {
 
 func (t *KeyListTab) Close() {}
 
+// SetKeys updates the key list data directly (used for refresh)
+func (t *KeyListTab) SetKeys(keys []*models.KeyPair) {
+	t.mu.Lock()
+	defer t.mu.Unlock()
+	t.state = keyListReady
+	t.keys = keys
+}
+
+// FindKeyListTab finds the first KeyListTab in a list of tabs
+func FindKeyListTab(tabs []Tab) *KeyListTab {
+	for _, tab := range tabs {
+		if kt, ok := tab.(*KeyListTab); ok {
+			return kt
+		}
+	}
+	return nil
+}
+
 // keyListLoadedMsg carries the loaded key list
 type keyListLoadedMsg struct {
 	keys []*models.KeyPair