Developer.Implement chain for #85

[agent-app-kapeltol[bot]]

// Output TypeScript code for state management in Angular import { Injectable } from '@angular/core'; import { BehaviorSubject } from 'rxjs';

@Injectable({ providedIn: 'root' }) export class TodoStateService { private readonly _todos = new BehaviorSubject<Todo[]>([]);

readonly todos$ = this._todos.asObservable();

// Methods to manage state such as add, remove, update }