v1.5.2

Features

• Selectable CLIP and YOLO models: CLIP_MODEL_NAME/CLIP_PRETRAINED and YOLO_MODEL_NAME env vars let you trade accuracy for speed/memory (e.g. a larger CLIP backbone, or a bigger YOLO model for better detection). Embedding caches are namespaced per model combo so switching never mixes stale data from a previous model.
• Manual scan's "Until" date now defaults to today, replacing the old "From" default (the poller's last-run timestamp), matching the common "scan the last N days" workflow.

Fixes

• Manual scan no longer corrupts the background poller's progress: manual scans and the automatic poller used to share one cursor timestamp file but interpreted it differently (EXIF taken-date vs upload time). Resetting the date for a manual scan could silently rewind the poller's cursor too, causing it to pick up far more assets than expected on bulk-imported libraries. Manual scan now uses its own date range and never touches the poller's cursor.