feat: 3 screens for rotations

commit 563116331f
Author: eneller <erikneller@gmx.de>
Date:   Sun Feb 1 10:28:19 2026 +0100

    fix: edit list items

commit 1946c599be
Author: eneller <erikneller@gmx.de>
Date:   Sun Feb 1 10:19:16 2026 +0100

    fix: minor misc ui and data

commit 7c7762515b
Author: eneller <erikneller@gmx.de>
Date:   Sat Jan 31 23:02:01 2026 +0100

    feat: navbar

commit aaa0ab0638
Author: eneller <erikneller@gmx.de>
Date:   Sat Jan 31 21:05:23 2026 +0100

    feat: remove players

commit 4082932095
Author: eneller <erikneller@gmx.de>
Date:   Sat Jan 31 20:36:49 2026 +0100

    feat: dataservice

commit b6d34ce262
Author: eneller <erikneller@gmx.de>
Date:   Sat Jan 31 17:12:37 2026 +0100

    wip: rotations accordion

commit 764ce43138
Author: eneller <erikneller@gmx.de>
Date:   Sat Jan 31 16:29:11 2026 +0100

    refactor: basic screen

commit 1bc97df0da
Author: eneller <erikneller@gmx.de>
Date:   Sat Jan 31 15:52:06 2026 +0100

    feat: deduplicated player adding

commit 5408a8d9b6
Author: eneller <erikneller@gmx.de>
Date:   Sat Jan 31 00:31:01 2026 +0100

    central players list

commit 665cb25d34
Author: eneller <erikneller@gmx.de>
Date:   Fri Jan 30 23:15:16 2026 +0100

    feat: modal

commit 3b8e5145c3
Author: eneller <erikneller@gmx.de>
Date:   Fri Jan 30 22:51:09 2026 +0100

    wip: player modal

commit 51414f5a99
Author: eneller <erikneller@gmx.de>
Date:   Fri Jan 30 22:03:48 2026 +0100

    refactor: extract randomizer to component

src/app/data.service.ts

@@ -0,0 +1,33 @@
+import { Injectable } from '@angular/core';
+import { Player } from './model';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class DataService {
+  private players: Player[] = [];
+
+  setPlayers(players: Player[]){
+    for (let player of players){
+      this.addPlayer(player);
+    }
+  }
+  
+  addPlayer(player: Player): boolean{
+    if (player.name.trim() && Player.isNew(player, this.players)){
+      this.players.push(player);
+      return true
+    }
+    return false
+  }
+  removePlayer(player: Player){
+    const index = this.players.indexOf(player);
+    if (index !== -1) {
+      this.players.splice(index, 1);
+    }
+  }
+  getPlayers(): Player[] {
+    let clone =Object.assign([],this.players);
+    return clone
+  }
+}