"+ → Texture" opened the machine's file dialog, so a picture that was uploaded once but lost its asset – an undone import, a deleted asset – was unreachable from the editor while still sitting on the server. Nothing collects those files, by design. It now opens a grid of every picture the server holds, with thumbnails: pick one and "Use image" makes a texture asset on that file, "Upload…" is the way in for bytes the server does not have yet and lands in the same import as a drop. A tile captioned with an asset name is one this project already wears – picking it selects that asset instead of making a second one, since two assets on one file would fight over `filter`. - `GET ?r=textures` now reports `width`/`height`; a texture asset holds the pixel size, and reading it off the GPU texture would tie the asset's correctness to load timing. - `TextureLibrary.load(file)` loads without touching `scaleMode` – a thumbnail must not restage the filter of a picture the scene is drawing with. - The grid geometry lives in `texture/imageGrid.ts` as pure functions; inside the widget no test could reach it. - The part after an upload is now one function shared by the drop import and the picker, so "one file = one asset" is stated in a single place. 12 new E2E checks; the strongest one undoes an import, leaving the file on the server with no asset naming it, and picks exactly that file back out of the dialog.
todo-notes
A drop box for ideas that come up while work is already in progress, so they are not lost and not squeezed into the running task. One file per topic, free form, any language.
Anything in here is fair game to pick up at any time. When a note is done, move the file to done/
rather than deleting it – the note says what was wanted, the commit says what was built.