The tree and main panels now behave like a native file manager: right
click (or the keyboard Menu key) on a folder, asset, breadcrumb crumb, or
empty tree/panel background brings up the relevant actions instead of a
row of always-visible buttons.
- New generic showContextMenu() in app.js with per-target-kind menu
builders (folder/asset/tree background/panel background), gated by
admin role the same way the old buttons were.
- Removed: the "..." tree-row action button, and the New Folder/Add
Asset/Rename/Delete/Edit/Move/Duplicate/Import/Export buttons from the
inventory toolbar and every panel. Expand All/Collapse All shrank to two
icon-only buttons next to the search box; everything else creation- or
mutation-related is right-click only.
- Replaced the per-asset embedded "Move" modal with one shared
#moveAssetModal populated via a new GET /app/folders/options endpoint,
since move can now be triggered from any asset row, not just its own
detail view.
- Breadcrumb crumbs (including the current folder) and folder/asset table
rows are now valid right-click targets too, not just tree rows.