deps: update esbuild to 0.27.4, rollup to 4.60.0, vite to 7.3.1

deps: update esbuild to 0.27.4, rollup to 4.60.0, vite to 7.3.1

- bump esbuild and all platform-specific binaries from 0.25.10 to 0.27.4
- bump rollup and all platform-specific binaries from 4.52.3 to 4.60.0
- bump vite from 7.1.7 to 7.3.1 (esbuild peer dep updated to ^0.27.0)
- bump dompurify from 3.2.7 to 3.3.3

web: improve cover image retry logic
- increase maxRetries default from 3 to 5
- reduce initial retryDelay from 1000ms to 500ms
- implement exponential backoff: delay = retryDelay * 2^(retryCount - 1)
- add detailed logging for retries and final failure

rust: minor cleanup
- remove unused imports (watch, Url, AudioSegment, SyncMarker)
- add tracing debug logs for cache file requests
- handle missing files gracefully with warning + client retry hint
- add #[allow(async_fn_in_trait)] where needed

pmocontrol/src/control_point.rs

@@ -26,7 +26,7 @@ use crate::openapi::{
     CurrentTrackMetadata, FullRendererSnapshot, QueueItem, QueueSnapshotView, RendererBindingView,
     RendererStateView,
 };
-use crate::queue::{EnqueueMode, PlaybackItem, QueueBackend, QueueSnapshot};
+use crate::queue::{EnqueueMode, PlaybackItem, QueueSnapshot};
 use crate::registry::DeviceRegistry;
 
 /// Control point minimal :

pmocontrol/src/music_renderer/musicrenderer.rs

@@ -35,7 +35,7 @@ use crate::music_renderer::watcher::{
 };
 use crate::online::DeviceConnectionState;
 use crate::queue::{
-    EnqueueMode, MusicQueue, PlaybackItem, QueueBackend, QueueFromRendererInfo, QueueSnapshot,
+    EnqueueMode, MusicQueue, PlaybackItem, QueueBackend, QueueSnapshot,
 };
 use crate::{DeviceId, DeviceIdentity, DeviceOnline};