feat(media): MprisController.resume() stellt nur eigene Pausen wieder her

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

tests/test_media_mpris.py

@@ -61,3 +61,39 @@ async def test_pause_pauses_only_playing_players(monkeypatch):
     playing.call_pause.assert_awaited_once()
     paused.call_pause.assert_not_awaited()
     assert controller._paused == ["org.mpris.MediaPlayer2.spotify"]
+
+
+@pytest.mark.asyncio
+async def test_resume_plays_only_previously_paused(monkeypatch):
+    from whisper_local.media._mpris import MprisController
+
+    spotify = _make_player("Paused")
+    vlc = _make_player("Paused")
+
+    async def fake_get_player(name: str):
+        return {"org.mpris.MediaPlayer2.spotify": spotify,
+                "org.mpris.MediaPlayer2.vlc": vlc}[name]
+
+    controller = MprisController()
+    controller._paused = ["org.mpris.MediaPlayer2.spotify"]
+    monkeypatch.setattr(controller, "_get_player_interface", fake_get_player)
+
+    await controller.resume()
+
+    spotify.call_play.assert_awaited_once()
+    vlc.call_play.assert_not_awaited()
+    assert controller._paused == []
+
+
+@pytest.mark.asyncio
+async def test_resume_with_empty_paused_list_is_noop(monkeypatch):
+    from whisper_local.media._mpris import MprisController
+
+    controller = MprisController()
+    controller._paused = []
+    get_player = AsyncMock()
+    monkeypatch.setattr(controller, "_get_player_interface", get_player)
+
+    await controller.resume()
+
+    get_player.assert_not_awaited()