feat(annotations + player): bookmark rows in the banner, stacked volume panel, badge parity for comics/manga

Annotations banner: audio/text bookmarks join notes and highlights —
third row kind (bookmark glyph indicator, H:MM:SS / Page N / Chapter N
friendly labels), edit-note/delete actions branch by kind, and the
banner's export now covers all annotations. The archived ledger
(ListDeletedAnnotationsForBook) already tombstoned bookmarks equally
and Restore/Purge take annotation_type=bookmark — verified live:
delete → restore brings the row back with its note intact.

Volume: the dragger sits BELOW the mute icon in the panel (stacked
flyout shape) with the horizontal slider from the last round.

Badges: the real fix for comics/manga — format_group only knows
'comic_archive' (manga_type is unreliable across sources), so the
comic/manga split is resolved from the LIBRARY type server-side.
handlers.MediaBadgeKind + BookInfo.Badge at every construction site
(dashboard SSR + sections API, collections, series, and the bookshelf
search grid — which was also missing FormatGroup entirely, so no card
ever badged there). Both renderers (templ + dashboard.ts) switch on
the resolved badge. Verified: All-Books grid renders 2 Comic + 3
Manga badges, dashboard the audiobook one.

Infra: header.templ main.js src gains ?v=<stamp> — browsers keyed an
intermediate bundle by URL and served it across rebuilds (the stale
'Add note' the user saw); bump the stamp when JS stale-shadows.

templates/dashboard.templ

@@ -3,7 +3,6 @@ package templates
 import (
 	"bookhoard/internal/handlers"
 	"fmt"
-	"strings"
 )
 
 templ Dashboard(user User, sections []handlers.SectionData, allSections []handlers.SectionData, libData []LibraryData, currentLibraryID string, hiddenCollections []string, itemsPerSection int, week *WeekStatsData, activeLibType string, errorMessage string) {
@@ -133,13 +132,13 @@ templ BookCard(item handlers.BookInfo) {
 				}
 				<!-- Media-type identifier (A2c): books stay unbadged — the
 				     shelf default already reads as a book -->
-				if MediaBadgeIcon(item.FormatGroup) != "" {
+				if MediaBadgeIcon(item.Badge) != "" {
 					<span
 						class="absolute top-2 right-2 z-10 flex items-center justify-center h-7 w-7 rounded-full shadow-sm"
 						style="background-color: color-mix(in srgb, var(--bg-primary) 78%, transparent); color: var(--text-primary); backdrop-filter: blur(3px);"
-						title={ strings.Title(item.FormatGroup) + " read" }
+						title={ badgeLabel(item.Badge) }
 					>
-						@Icon(MediaBadgeIcon(item.FormatGroup), "h-4 w-4")
+						@Icon(MediaBadgeIcon(item.Badge), "h-4 w-4")
 					</span>
 				}
 			</div>