User Experience & Feedback Implement cross-cutting feedback and perceived-performance patterns in Hotwire. Core Workflow 1. Identify feedback need: loading, submit activity, progress reporting, optimistic updates, or transitions. 2. Prefer built-in Turbo semantics first ( , progress bar hooks, submit/render lifecycle events). 3. Add optimistic updates only with a clear reconciliation strategy. 4. Keep transition logic bounded to explicit lifecycle events and cache/preview-safe paths. 5. Verify UX behavior on slow network, back/forward cache restores, and submission failures. Guardrails - Do n…