v1.6.0 – Dynamic Product Collage, Fetch Buttons, Bullet Fix

Added

• Dynamic Product Collage — new [azonmate collage=ASIN1,ASIN2,...] shortcode with auto-adjusting grid layout (hero, duo, trio, quad, penta, auto) based on product count.
• Collage Hover Behavior — only the hovered product reveals its Buy button; non-hover state displays title, price, rating, and discount.
• Collage Gutenberg Block — 8th block: search/add products, live server-side preview with InspectorControls for max products, gap, badges, price, rating, and button text.
• Per-product Fetch Button — refresh any product from Amazon API with one click on the Products admin page.
• Master Fetch Button — bulk refresh ALL products from Amazon API in Settings → Cache tab; batch fetches with rate limiting, updates pricing, discounts, ratings, availability, and images globally.

Fixed

• Bullet Feature Alignment — product box checkmark icons and text now properly aligned with consistent spacing.

Changed

• Webpack now builds 8 per-block JS bundles (added collage).
• Version bumped to 1.6.0.