build fixes - type errors, missing icons, tauri externals, unused imports

src/components/discover/LibraryGapFinder.tsx

@@ -1,6 +1,6 @@
 import { useMemo } from 'react'
 import { useLibraryGenreDistribution, useLibraryByTmdbId } from '../../hooks/use-jellyfin'
-import { useTmdbDiscoverMovies, useTmdbTopRatedMovies } from '../../hooks/use-tmdb'
+import { useTmdbDiscoverMovies } from '../../hooks/use-tmdb'
 import { usePreferencesStore } from '../../stores/preferences-store'
 import { mapTmdbToJf } from '../../lib/tmdb-mapping'
 import { tmdbMovieGenreId } from '../../lib/tmdb-genres'

src/components/player/StreamInfo.tsx

@@ -58,14 +58,14 @@ function readLiveStats(): LiveStats {
   }
 }
 
-async function checkHwDecode(stream: { codec?: string | null; width?: number | null; height?: number | null; bitrate?: number | null } | null): Promise<HwDecodeState> {
+async function checkHwDecode(stream: { Codec?: string | null; Width?: number | null; Height?: number | null; BitRate?: number | null } | null): Promise<HwDecodeState> {
   if (!stream || typeof (navigator as any).mediaCapabilities?.decodingInfo !== 'function') {
     return { supported: null, hwAccelerated: null }
   }
-  const codec = (stream.codec || stream.Codec || '').toLowerCase()
-  const w = stream.width ?? stream.Width ?? 1920
-  const h = stream.height ?? stream.Height ?? 1080
-  const br = stream.bitrate ?? stream.BitRate ?? 8000000
+  const codec = (stream.Codec || '').toLowerCase()
+  const w = stream.Width ?? 1920
+  const h = stream.Height ?? 1080
+  const br = stream.BitRate ?? 8000000
   // Map common Jellyfin codec names to MIME codec strings
   const mimeCodec =
     codec === 'h264' ? 'avc1.640033'