Fix CSS dependency handle and update documentation

Correct wc-bootstrap-overrides stylesheet dependency from unregistered
'woocommerce' handle to 'woocommerce-general'. Update README directory
structure to reflect wc-base.html.twig rename and .env-dist location.
Add Fixed section to CHANGELOG.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

README.md

@@ -64,7 +64,12 @@ wc-bootstrap/
 │       └── WooCommerceExtension.php  # WC/WP Twig functions & filters
 ├── languages/                 # Translation files
 ├── templates/                 # Bootstrap 5 Twig template overrides
+│   ├── wc-base.html.twig       # Base layout (extends parent's base.html.twig)
+│   ├── layouts/                 # Page-type layouts (account, archive, form, page, single)
 │   ├── archive-product.html.twig
+│   ├── content-product.html.twig
+│   ├── content-product-cat.html.twig
+│   ├── product-searchform.html.twig
 │   ├── auth/
 │   ├── brands/
 │   ├── cart/
@@ -79,8 +84,8 @@ wc-bootstrap/
 ├── docker/
 │   ├── Dockerfile             # Multistage build (WC download, npm, composer, WP)
 │   ├── entrypoint.sh          # Auto-setup wrapper entrypoint
-│   ├── setup.sh               # First-run WP install + plugin/theme activation
-│   └── .env-dist              # Environment variable template
+│   └── setup.sh               # First-run WP install + plugin/theme activation
+├── .env-dist                  # Environment variable template
 ├── compose.yaml               # WordPress + MariaDB services
 ├── compose.override.yaml      # Dev overrides (bind mounts, debug flags)
 ├── composer.json
@@ -106,7 +111,7 @@ WooCommerce wc_get_template("cart/cart.php")
 
 ```bash
 # Copy and adjust environment variables (optional)
-cp docker/.env-dist .env
+cp .env-dist .env
 
 # Build and start
 docker compose build