UPdfViewerExt iframe: Summary and toggle-right-panel custom buttons route panel visibility
through panelManager; opening one panel closes the other and keeps viewer layout in sync.
Parent-driven updateToolbarButton({toggled: true}) opens the panel silently (no redundant
toolbarButtonClick echo back to the parent); user toggles and close-button still notify.
Toolbar toggled state is synced with actual panel visibility after priority arbitration
(no false highlight when a lower-priority panel fails to auto-open)
UTableEntity: onFetchResponse hook is now awaited before table items are committed to the store
USelectEntity: improved fetching of displayed value. If value attribute is not ID and entity
has safeDelete=true, add descending sorting by mi_deleteDate,ID. In case there are several records
with the same value but different delete dates, we should display the non-deleted one or at least the freshest one
UPdfViewerExt iframe: lowered right-panel z-index so PDF.js toolbar menus (secondary
toolbar, find bar) stack above the panel instead of appearing underneath it
UPdfViewerExt: print() no longer checks allowPrint — that prop controls toolbar button
visibility only, so form scripts can trigger printing when the action is disabled in control config
FilterSelector.vue: fixed wrong value-to-column binding after changing a filter column
