Attribute Table

Add an Attribute Table view that lets users browse and manage feature data directly from the viewer. Users can open it from the View Selector, where it appears below the map in split-screen (map stays north-up with pan/zoom) or replaces the viewer in full-screen. Selecting a vector layer shows its records in a sortable table, and selections stay synced both ways—choosing rows highlights features on the map and selecting features highlights rows in the table. Users can select all/invert/clear selection, then export (selected or all, with optional point coordinates), delete, or batch edit records.