TopBar was a monolith that hardcoded server-specific controls (status filters, time range, auto-refresh, search trigger). Extract these into standalone SearchTrigger and AutoRefreshToggle components. TopBar now accepts children for the center slot, letting consumers compose their own controls. Fixes cameleer/cameleer-saas#53. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>