✨ Keyboard support on player

lib/ui/screens/player_screen.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:drift/drift.dart' as drift;
 import 'package:groovybox/data/db.dart' as db;
 import 'package:groovybox/logic/lyrics_parser.dart';
@@ -37,7 +38,28 @@ class PlayerScreen extends HookConsumerWidget {
         final path = Uri.decodeFull(Uri.parse(media.uri).path);
         final metadataAsync = ref.watch(trackMetadataProvider(path));
 
-        return Scaffold(
+        return Focus(
+          autofocus: true,
+          onKeyEvent: (node, event) {
+            if (event is KeyDownEvent) {
+              if (event.logicalKey == LogicalKeyboardKey.space) {
+                if (player.state.playing) {
+                  player.pause();
+                } else {
+                  player.play();
+                }
+                return KeyEventResult.handled;
+              } else if (event.logicalKey == LogicalKeyboardKey.bracketLeft) {
+                player.previous();
+                return KeyEventResult.handled;
+              } else if (event.logicalKey == LogicalKeyboardKey.bracketRight) {
+                player.next();
+                return KeyEventResult.handled;
+              }
+            }
+            return KeyEventResult.ignored;
+          },
+          child: Scaffold(
             body: Stack(
               children: [
                 // Main content (StreamBuilder)
@@ -94,7 +116,9 @@ class PlayerScreen extends HookConsumerWidget {
                         ],
                         dividerHeight: 0,
                         indicatorColor: Colors.transparent,
-                      overlayColor: WidgetStatePropertyAll(Colors.transparent),
+                        overlayColor: WidgetStatePropertyAll(
+                          Colors.transparent,
+                        ),
                         splashFactory: NoSplash.splashFactory,
                       ),
                     ),
@@ -102,6 +126,7 @@ class PlayerScreen extends HookConsumerWidget {
                 _LyricsRefreshButton(trackPath: path),
               ],
             ),
+          ),
         );
       },
     );
@@ -251,7 +276,10 @@ class _PlayerCoverArt extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return metadataAsync.when(
-      data: (meta) => Container(
+      data: (meta) => Center(
+        child: AspectRatio(
+          aspectRatio: 1,
+          child: Container(
             decoration: BoxDecoration(
               color: Colors.grey[800],
               borderRadius: BorderRadius.circular(24),
@@ -271,10 +299,16 @@ class _PlayerCoverArt extends StatelessWidget {
             ),
             child: meta.artBytes == null
                 ? const Center(
-                child: Icon(Icons.music_note, size: 80, color: Colors.white54),
+                    child: Icon(
+                      Icons.music_note,
+                      size: 80,
+                      color: Colors.white54,
+                    ),
                   )
                 : null,
           ),
+        ),
+      ),
       loading: () => const Center(child: CircularProgressIndicator()),
       error: (_, _) => Container(
         decoration: BoxDecoration(
@@ -994,7 +1028,7 @@ class _PlayerControls extends HookWidget {
                 ),
               ),
               loading: () => const SizedBox(height: 24),
-              error: (_, __) => const SizedBox.shrink(),
+              error: (_, _) => const SizedBox.shrink(),
             ),
           ],
         ),