fix(favorites): artist link no-play + inline bulk action chips (#746)

* fix(favorites): artist link in songs table no longer triggers playback

The artist cell's click handler navigated without `stopPropagation`, so
the row's onClick still fired and started the track. Matches the album
cell's behaviour and the other tracklists (SongRow, PlaylistTracklist,
PlaylistSuggestions, SongCard, AlbumCard) — all of which already guard
the navigation click.

* fix(favorites): inline bulk action chips in section header

The full-width bulk-action bar above the column header pushed every row
down by ~36 px when an item was selected, making it harder to pick
adjacent items. Move the "X selected / Add to playlist / Clear" cluster
into the existing action-buttons row (right-aligned via margin-left:
auto), matching the album toolbar pattern. Selection mode no longer
shifts the rows. Clear-selection button uses `btn-surface` to match the
other secondary actions on the page (post-#745 convention).

* docs(changelog): note Favorites artist-link + bulk-bar fixes (#746)

src/pages/Favorites.tsx

@@ -194,6 +194,10 @@ export default function Favorites() {
                 starredOverrides={starredOverrides}
                 minYear={MIN_YEAR}
                 currentYear={CURRENT_YEAR}
+                inSelectMode={inSelectMode}
+                selectedCount={selectedCount}
+                showPlPicker={showPlPicker}
+                setShowPlPicker={setShowPlPicker}
               />
               <FavoritesSongsTracklist
                 visibleSongs={visibleSongs}
@@ -201,8 +205,6 @@ export default function Favorites() {
                 selectedCount={selectedCount}
                 inSelectMode={inSelectMode}
                 toggleSelect={toggleSelect}
-                showPlPicker={showPlPicker}
-                setShowPlPicker={setShowPlPicker}
                 allColumns={FAV_COLUMNS}
                 visibleCols={visibleCols}
                 gridStyle={gridStyle}