fix: 修复视频播放器快进后 ESC 无法关闭的问题

ui/src/app/app.component.ts

@@ -1,4 +1,4 @@
-import { Component, HostListener, OnInit } from '@angular/core';
+import { Component, OnDestroy, OnInit } from '@angular/core';
 import { HttpClient } from '@angular/common/http';
 import { Observable, distinctUntilChanged, map } from 'rxjs';
 
@@ -17,7 +17,7 @@ export type DownloadTab = 'downloading' | 'queued' | 'completed';
   styleUrls: ['./app.component.sass'],
   standalone: false
 })
-export class AppComponent implements OnInit {
+export class AppComponent implements OnInit, OnDestroy {
   formats: Format[] = Formats;
   qualities: Quality[];
   themes: Theme[] = Themes;
@@ -128,6 +128,15 @@ export class AppComponent implements OnInit {
     window.matchMedia('(prefers-color-scheme: dark)').addEventListener('change', () => {
       if (this.activeTheme.id === 'auto') this.setTheme(this.activeTheme);
     });
+
+    // Listen in the capture phase so Escape closes the player even when the
+    // native video controls (shadow DOM) hold focus after seeking and would
+    // otherwise swallow the keydown before it bubbles to the document.
+    document.addEventListener('keydown', this.onPlayerKeydown, true);
+  }
+
+  ngOnDestroy(): void {
+    document.removeEventListener('keydown', this.onPlayerKeydown, true);
   }
 
   // ---------- Navigation ----------
@@ -169,10 +178,11 @@ export class AppComponent implements OnInit {
     this.playerTitle = '';
   }
 
-  @HostListener('document:keydown.escape')
+  private onPlayerKeydown = (event: KeyboardEvent): void => {
-  onEscape(): void {
+    if (event.key === 'Escape' && this.playerUrl) {
-    if (this.playerUrl) this.closePlayer();
+      this.closePlayer();
-  }
+    }
+  };
 
   // ---------- Library (媒体库) ----------