Slate v0.4.0

[0.4.0] - 2026-04-12

Added

• UI: drag to reorder files in manual mode — a drag handle column appears when manual mode is active, allowing files to be reordered before episode numbers are assigned.
• UI: keyboard shortcuts — Ctrl+A (Cmd+A on Mac) selects all parsed rows; Enter triggers rename when files are selected; Space toggles the focused row's checkbox.
• UI: footer now shows edited row count — e.g. 12 recognised · 3 edited · 2 skipped.
• UI: "Select low confidence" button in the footer — appears when low-confidence rows exist in auto mode, selects all of them for review in one click.
• Build/dev: added explicit typecheck script for renderer/shared and main/preload TypeScript projects.
• Build/dev: added Node engine constraint (>=20.19.0) to reduce environment mismatch across local/CI builds.

Changed

• Drag-and-drop overlay behavior hardened: app-level folder drop overlay now only activates for external file drags, and no longer appears during internal table row reordering in manual mode.
• App loading flow hardened against async race conditions when switching folders quickly (stale scan results no longer overwrite newer loads).
• Keyboard Enter shortcut now ignores key-repeat to prevent accidental repeated rename triggers while key is held.
• IPC contract cleanup: set-title moved to shared IPC channel constants (IPC.SET_TITLE) to avoid string drift between main/preload.
• Main-process IPC handler registration hardened by removing existing handlers before re-registering, preventing duplicate handler errors in edge startup/test paths.
• Path safety checks improved in file operations by using safer subpath checks for folder containment validation.
• Preload bridge hardened with lightweight runtime guards for setTitle and getPathForFile inputs.
• Build config cleanup and hardening:
  • TypeScript config cleaned for strict JSON compatibility.
  • Electron Vite config explicitly externalizes update/versioning runtime deps used in main process.
  • Electron Builder config explicitly sets asar, extraMetadata.main, and includes README/LICENSE in packaged artifacts.

Fixed

• Fixed TypeScript temporal-dead-zone error in App.tsx (handleRename used before declaration) by reordering callback/effect usage safely.
• Fixed manual mode row drag UX issue where "Drop folder to scan" overlay appeared during internal row drag operations.
• Fixed callback dependency risk for dropped-folder loading path by making folder-drop handler reference the current load function.
• Fixed potential stale load-state update when multiple folder loads happen back-to-back.
• Fixed JSONC-style comment in tsconfig.main.json that could break strict JSON tooling.