Release 1.0.5

Merge pull request #9 from 1ureka/1.0.5

This pull request introduces a new gridSelectionStore system to handle image selection in grid view, separating it from the existing selectionStore to resolve selection issues unique to image mode. It also unifies and simplifies the file deletion workflow across the backend and frontend, standardizing parameter names and logic. The UI is updated to visually reflect image selection, and all related actions (click, keyboard shortcuts, context menu) now use the new selection logic in image mode.