story-kit: create 340_story_web_ui_rebuild_and_restart_button

.story_kit/work/1_backlog/340_story_web_ui_rebuild_and_restart_button.md

@@ -0,0 +1,21 @@
+---
+name: "Web UI rebuild and restart button"
+---
+
+# Story 340: Web UI rebuild and restart button
+
+## User Story
+
+As a project owner using the web UI, I want a rebuild and restart button, so that I can deploy changes without terminal access.
+
+## Acceptance Criteria
+
+- [ ] Rebuild button in the web UI header or settings area
+- [ ] Shows confirmation dialog before triggering rebuild
+- [ ] Triggers the rebuild_and_restart MCP tool
+- [ ] Shows build progress or status indicator
+- [ ] Handles reconnection after server restarts
+
+## Out of Scope
+
+- TBD