fix(studio): a repair lands under the brush with no pill over it, and a browser with no device is not asked for one

docker/frontend/src/i18n/en.ts

@@ -28,9 +28,6 @@ export const en: Dict = {
   'act.reset': 'RESET',
   'act.export': 'EXPORT',
   'act.exporting': 'Exporting…',
-  // The stage's own re-render behind a brush stroke or a knob: no file is being
-  // written anywhere, and "Exporting…" over a HEAL was read as exactly that.
-  'act.rendering': 'Rendering…',
   'act.upscaling': 'Upscaling the photo {done}/{total}…',
   'act.cancel': 'Cancel',
 

docker/frontend/src/i18n/vi.ts

@@ -39,7 +39,6 @@ export const vi = {
   'act.reset': 'ĐẶT LẠI',
   'act.export': 'XUẤT ẢNH',
   'act.exporting': 'Đang xuất…',
-  'act.rendering': 'Đang dựng ảnh…',
   'act.upscaling': 'Đang phóng to ảnh {done}/{total}…',
   'act.cancel': 'Huỷ',