v1.5.29 — AI Trainer, coupon variants, layout improvements, auto-save

What's New

AI Trainer

• New Settings → AI Trainer tab with two fields: About Your Store and About Your Products
• Content is automatically injected into the OpenAI system prompt for all AI generation calls, giving the AI context about your brand and products

New Coupon Section Types

• Coupon — Minimal: clean borderless design on a light background
• Coupon — Ribbon: dark background with a colour accent ribbon badge
• All 6 coupon section types now have full AI generation (headline, offer text, subtext)
• All coupon sections now use a date picker for expiry (instead of free-text)

Section Builder Improvements

• Products section gains a Section Headline field (AI-generated)
• Auto-save every 60 seconds when there are unsaved changes — shows a quiet indicator
• AI toggle UX improved: input field is hidden when AI is ON; a hint is shown instead

Layout & UI

• Plugin now expands to full available width in the WordPress admin (removed 1400px cap)
• Campaign editor panels are now 50/50 split (was 1fr + 400px fixed)
• Dashboard campaign action buttons stay on one line (no wrapping)
• Campaign editor main image constrained to 300px height max
• Email Template selection moved to step 1 in the New Campaign wizard
• Section builder AI generation modal widened to 680px