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/widgets/woo-taxonomy-list.md

@@ -0,0 +1,15 @@
+# Woo Taxonomy List
+
+A flexible, fully-styled term list for any taxonomy — categories, tags, product categories, or any custom taxonomy your site uses.
+
+## The problem it solves
+
+Building a "Shop by Category" footer block, a category sidebar, or a sitemap-style navigation list usually means either a rigid built-in widget with few styling options, or custom template code.
+
+## How it helps
+
+Woo Taxonomy List displays terms from any taxonomy on your site — flat (every term as one list) or hierarchical (chosen parent categories with their children nested beneath), with an optional clickable heading, term counts, custom icons, and deep styling control over every part of the list: parent items, child links, spacing, markers, and hover states.
+
+## The result
+
+A polished, on-brand category or taxonomy navigation block, built entirely through Elementor controls.