Flatten marketing paths ahead of wiring up the websites

Drop the redundant documentation/marketing/ nesting inherited from the
plugin repos, so files sit at marketing/<plugin>/<page>.md. These paths
become raw URLs pasted into Elementor pages and ACF fields, so they are
much cheaper to change now than once sites reference them.

Fixes the four cross-plugin links for their new depth, and corrects the
README, which still pointed at the abandoned per-repo documentation/
folders instead of this repo.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

marketing/dotjuice-elementor-tools-pro/widgets/woo-quick-view.md

@@ -0,0 +1,15 @@
+# Woo Quick View
+
+Let shoppers preview a product without ever leaving your shop grid.
+
+## The problem it solves
+
+Every click away from a product grid is a chance for a shopper to lose momentum — and browsing a busy category means a lot of back-and-forth between the grid and individual product pages just to check details, sizes, or images.
+
+## How it helps
+
+Woo Quick View adds a button to every product in your grid that opens the full product view in a popup — sizes, images, description, add to cart — without navigating away. The button appears automatically across your product loops once switched on, including on variable products where it can replace the "Select options" link entirely. Hovering a button quietly preloads the popup content in the background, so by the time a shopper actually clicks, it feels instant.
+
+## The result
+
+A faster, more fluid browsing experience that keeps shoppers on your grid, discovering more products instead of clicking in and out of individual pages.