Inspect and edit without leaving the page
Detail panel (side panel)
Open: Double-click a media item (or select and use "View details" / "Open" from the context menu). A side panel (drawer) opens with:
Preview – Image/video/audio player or document icon.
Editable fields: Title, Alt text, Caption, Description (WordPress media meta). You can edit in place and click Save; the API updates the attachment and the panel/list refresh.
Copy URL – Button to copy the file URL to the clipboard.
Close: Click outside the panel or a close button. The grid/list state (selection, scroll) is preserved.
Benefit: Edit metadata and get the URL without opening WordPress or a new tab.
Context menu (right-click)
On a media item: Open detail panel, Move to folder, Delete, Copy URL, etc.
On a folder: Rename, Delete, Move to root, Icon color (submenu with color dots and "Clear color").
On empty area: Create folder (if supported).
Benefit: Fast actions where you are, without opening the toolbar or a modal first.