Method checkTmux

src/utils/terminalPanel.ts:62–72

()

  // ── tmux helpers ──────────────────────────────────────────────────

  private checkTmux(): boolean {
    if (this.hasTmux !== undefined) return this.hasTmux
    const result = spawnSync('tmux', ['-V'], { encoding: 'utf-8' })
    this.hasTmux = result.status === 0
    if (!this.hasTmux) {
      logForDebugging(
        'Terminal panel: tmux not found, falling back to non-persistent shell',
      )
    }
    return this.hasTmux
  }

  private hasSession(): boolean {
    const result = spawnSync(