5be6b9cada
The workspace is built for rapid walk-and-tag, but the tag field was only focused once (TagAutocomplete's on-mount autofocus) — walking to a neighbour left focus behind, so the operator had to click the field each time (operator-asked 2026-06-26). TagPanel now exposes focusTagInput; ExploreView watches the focused image id and re-focuses the field on seed + every walk via nextTick. Reuses the existing focus path, so TagAutocomplete's mobile guard (no soft-keyboard pop on touch) is preserved. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>