* wip sfx * wip audios * feat(editor): structure build-start/end cues + menu hover/click SFX Sound design pass for the build/items experience: - Split structure-build into a start cue (draft begins) and end cue (commit). Wall/fence fire start on the first click; slab/ceiling/zone tick start on every non-closing vertex; roof on the first corner. - Doors and windows now use the structure-end cue on place + move; shelves use item-place instead. - New menu_hover (round-robin retired in favour of a single sample) and menu_click cues wired to the Build/Items main categories, item-catalog tiles, the icon rail / tab bar, and the bottom action menu (via the shared ActionButton). - Refresh item_pick / item_place / item_rotate samples; drop the now-unused numbered menu_hover variations. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * fix(editor): silence forEach return lint in updateSFXVolumes Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * chore(editor): convert SFX wavs to mp3 to shrink assets Re-encode all SFX samples as 128kbps mp3 (~94% smaller, transparent for short UI cues) and point the player at the .mp3 sources. Drops the .wav originals; the freshly converted item_pick/place/rotate.mp3 override the older committed mp3s. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>