- SaveManager: 10-slot localStorage bank (put/get/clear/list/export), corrupt-bank recovery, failed-write surfacing, bulk JSON export
- SaveData: captureState / prepareLoad / consumeRestore / resetRunState — seed + player state round-trip through a shared registry
- MenuSubBar: fold-up drawer off the deck's MENU button (Save Game / Load Game / Return to Main Menu) with animated open/close
- SavePanel: 10-slot pop-up in save or load mode; overwrite + load confirm dialogs; "download all" bulk export; toast feedback
- ConfirmOverlay: split-open confirm dialog for destructive actions
- SlotCard, Toast: per-slot cards and inline feedback strips
- MenuScene: Load Game button (grayed while bank is empty) opens the same panel in load mode
- GameScene: menu sub-bar + save panel wired into deck action, ESC handling, input blocking while modal, applyRestore on scene boot
- Tether HUD moved from above the MENU button to upper-right corner, stacking downward
- MenuButton: disabled (grayed) state and screenFixed option for scrolling-camera UI
- New SFX assets (ui-click, ui-hover) + updated existing FX; gasgiant planet image
- Dev tooling: cdp-firefox.mjs, wdshot.mjs (headless Firefox via geckodriver), saves-ui-test.html/.mjs (integration driver), saves.test.mjs (Node unit tests), system-hud test updates
- Add sound effects (construct, deconstruct, discovery) with config in data/sfx.json; play on dossier arrival/fold and new-object discovery; silently no-op when disabled or asset missing
- Rework the system dossier into a full lifecycle: open-by-default on arrival, one-shot auto-fold at 10 s, click-to-toggle (name + caret), reverse deconstruction order, state caret that swings with the open/closed state
- Add ScrambleDecode `reverse` mode so lines can deconstruct (value → static → '') for the fold animation
- Reposition the tether readout to bottom-right above the deck's MENU button, right-aligned and bottom-anchored; fall back to left column when the deck is disabled
- Expand decode and system-hud tests to cover reverse decode, the full dossier lifecycle (toggle, auto-fold cancellation, mid-animation guard), tether HUD layout, and SFX wiring
Brian Fertig