style(music): theme-colored skip glyphs in player bar + drawer

The skip-back/forward buttons rendered orange in every theme because the
emoji glyphs ⏮/⏭ (U+23EE/U+23ED) are drawn by the system color-emoji font,
which ignores the button's text color. Replace them with |◀ / ▶| built from
the text-presentation triangles ◀/▶ (U+25C0/U+25B6) — the same family the
play button already uses — so they honor .color() and follow the active
theme like the play button does. Applies to both the now-playing player bar
and the full music drawer panel. Pure visual change; no behavior change.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/app/mod.rs

@@ -5567,7 +5567,7 @@ fn view(state: &AppState) -> Element<'_, AppMessage> {
                         .unwrap_or_else(|| "--:--".to_string());
                     column![
                         row![
-                            button(text("⏮").size(13))
+                            button(text("|◀").size(13))
                                 .on_press(AppMessage::MusicPrev)
                                 .style(b_style(color_surface, color_blue, color_text, 6.0))
                                 .padding(7),
@@ -5575,7 +5575,7 @@ fn view(state: &AppState) -> Element<'_, AppMessage> {
                                 .on_press(AppMessage::MusicPlayPause)
                                 .style(b_style(color_blue, color_lavender, color_crust, 6.0))
                                 .padding(7),
-                            button(text("⏭").size(13))
+                            button(text("▶|").size(13))
                                 .on_press(AppMessage::MusicNext)
                                 .style(b_style(color_surface, color_blue, color_text, 6.0))
                                 .padding(7),
@@ -5728,13 +5728,20 @@ fn view(state: &AppState) -> Element<'_, AppMessage> {
             .map(format_clip_time)
             .unwrap_or_else(|| "--:--".to_string());
         let player_bar = container(
+            row![
+                container(
                     row![
                         text("♪").size(18).color(color_blue),
                         text(now_playing_label(listening_peer_name, current_track_name))
                             .size(13)
-                    .color(color_text)
+                            .color(color_text),
+                    ]
+                    .spacing(8)
+                    .align_y(iced::alignment::Vertical::Center)
+                )
                 .width(iced::Length::Fill),
-                button(text("⏮").size(13))
+                row![
+                    button(text("|◀").size(13))
                         .on_press(AppMessage::MusicPrev)
                         .style(b_style(color_surface, color_blue, color_text, 6.0))
                         .padding(7),
@@ -5742,10 +5749,15 @@ fn view(state: &AppState) -> Element<'_, AppMessage> {
                         .on_press(AppMessage::MusicPlayPause)
                         .style(b_style(color_blue, color_lavender, color_crust, 6.0))
                         .padding(7),
-                button(text("⏭").size(13))
+                    button(text("▶|").size(13))
                         .on_press(AppMessage::MusicNext)
                         .style(b_style(color_surface, color_blue, color_text, 6.0))
                         .padding(7),
+                ]
+                .spacing(8)
+                .align_y(iced::alignment::Vertical::Center),
+                container(
+                    row![
                         text(format!("{elapsed} / {duration}"))
                             .size(11)
                             .color(color_subtext),
@@ -5762,6 +5774,12 @@ fn view(state: &AppState) -> Element<'_, AppMessage> {
                     .spacing(8)
                     .align_y(iced::alignment::Vertical::Center)
                 )
+                .width(iced::Length::Fill)
+                .align_x(iced::alignment::Horizontal::Right),
+            ]
+            .spacing(8)
+            .align_y(iced::alignment::Vertical::Center)
+        )
         .style(c_style(color_mantle, color_surface, 8.0))
         .padding(10)
         .width(iced::Length::Fill)