- track headers: name + visible/mute/lock toggles, undoable through
graphops, honored by the montage (muted tracks are skipped) and by
the edit guards (locked tracks reject trims/moves/deletes)
- project explorer gains a panel title row; the tree/icons toggle is
now small icon buttons with tooltips
- new effect library dock panel (every addable effect; double-click
appends to the selected clip's chain)
- screenshots refreshed (zh/en, window/manager/preferences)
- viewers show the 480px proxy immediately and a background thread
fills the sequence-resolution frame (per-monitor in-flight job,
generation-based staleness, playback skips full-res)
- preferences dialog complete: cache dir (now consumed by
default_disk_cache_path), proxy policy/divider, snapshot interval
(write-through era autosave), default transition length, audio
in/out devices (new facade device-enumeration exports; audio init
from config — playback was never creating the audio instance),
language/theme/renderer backend, all persisted via config
- shortcut map (src/shortcuts.rs): space/J/K/L, I/O, S split, A/^A,
⌘Z/⌘⇧Z, ⌘N/⌘O/⌘S/⌘E/⌘Q, frame step, Home, track zoom; dispatch
shares the menu action path and stays silent over modals
- screenshots: preferences dialog zh/en captured and reviewed
Mike-Solar
