Method create

src/session/persistence.js:35–51

(model)

  // Create a new session
  create(model) {
    const id = this._generateId();
    const session = {
      id,
      title: '',
      model,
      messages: [],
      tokens: { input: 0, output: 0, total: 0 },
      cost: 0,
      toolCalls: 0,
      createdAt: new Date().toISOString(),
      updatedAt: new Date().toISOString(),
    };
    this.current = session;
    this._save(session);
    return session;
  }

  // Resume the most recent session
  resume() {