refactor: remove outdated code

src/app/home/recent-playlists/recent-playlists.component.html

@@ -58,28 +58,6 @@
                     (refreshClicked)="refreshPlaylist($event)"
                     (removeClicked)="removeClicked($event)"
                 />
-
-                <div *ngIf="isMigrationPossible" id="migration-container">
-                    <p>{{ migrationMessage }}</p>
-                    <button
-                        mat-button
-                        (click)="migratePlaylists()"
-                        class="migration-btn"
-                        color="accent"
-                    >
-                        <mat-icon>playlist_add</mat-icon>
-                        Migrate playlists</button
-                    >&nbsp;
-                    <button
-                        mat-button
-                        (click)="deleteMigratedPlaylists()"
-                        class="migration-btn"
-                        color="accent"
-                    >
-                        <mat-icon>delete</mat-icon>
-                        {{ 'SETTINGS.REMOVE_DIALOG.TITLE' | translate }}
-                    </button>
-                </div>
             </ng-template>
         </mat-nav-list>
     } @placeholder {

src/app/home/recent-playlists/recent-playlists.component.scss

@@ -81,21 +81,6 @@
     }
 }
 
-#migration-container {
-    padding: 10px;
-    border: 1px solid #999;
-    border-radius: 5px;
-    margin: 5px;
-
-    p {
-        margin-left: 15px;
-    }
-
-    .migration-btn {
-        text-transform: uppercase;
-    }
-}
-
 @media (max-width: 599px) {
     .favorites-icon {
         padding-left: 0 !important;

src/app/home/recent-playlists/recent-playlists.component.ts

@@ -37,10 +37,7 @@ import {
 import {
     AUTO_UPDATE_PLAYLISTS_RESPONSE,
     DELETE_ALL_PLAYLISTS,
-    IS_PLAYLISTS_MIGRATION_POSSIBLE,
-    IS_PLAYLISTS_MIGRATION_POSSIBLE_RESPONSE,
     MIGRATE_PLAYLISTS,
-    MIGRATE_PLAYLISTS_RESPONSE,
     PLAYLIST_UPDATE,
     PLAYLIST_UPDATE_RESPONSE,
 } from './../../../../shared/ipc-commands';
@@ -127,28 +124,6 @@ export class RecentPlaylistsComponent implements OnDestroy {
                 );
             }
         ),
-        new IpcCommand(
-            IS_PLAYLISTS_MIGRATION_POSSIBLE_RESPONSE,
-            (response: { result: boolean; message: string }) => {
-                this.isMigrationPossible = response.result;
-                this.migrationMessage = response.message || '';
-            }
-        ),
-        new IpcCommand(
-            MIGRATE_PLAYLISTS_RESPONSE,
-            (response: { payload: Playlist[] }) => {
-                this.store.dispatch(
-                    PlaylistActions.addManyPlaylists({
-                        playlists: response.payload,
-                    })
-                );
-                this.snackBar.open(
-                    `${response.payload.length} playlists were successfully migrated`,
-                    null,
-                    { duration: 2000 }
-                );
-            }
-        ),
         new IpcCommand(
             AUTO_UPDATE_PLAYLISTS_RESPONSE,
             (playlists: Playlist[]) => {
@@ -161,9 +136,6 @@ export class RecentPlaylistsComponent implements OnDestroy {
         ),
     ];
 
-    isMigrationPossible = false;
-    migrationMessage = '';
-
     constructor(
         private dialog: MatDialog,
         private dialogService: DialogService,
@@ -177,9 +149,6 @@ export class RecentPlaylistsComponent implements OnDestroy {
 
     ngOnInit(): void {
         this.setRendererListeners();
-        if (this.electronService.isElectron) {
-            this.electronService.sendIpcEvent(IS_PLAYLISTS_MIGRATION_POSSIBLE);
-        }
     }
 
     /**