Initial theme scaffolding (v0.0.1)

- Bootstrap 5 CSS/JS integration via Yarn (served locally)
- Dart Sass build pipeline with PostCSS, Autoprefixer, cssnano
- Twig 3.0 via Composer with PSR-4 autoloading
- FSE block theme templates (index, home, single, page, archive, search, 404)
- Template parts (header, footer) and block patterns
- theme.json with Bootstrap 5-aligned design tokens
- Gitea CI/CD workflow for automated release packages
- WordPress i18n support (en_US base, de_CH translation)

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

style.css

@@ -0,0 +1,15 @@
+/*
+Theme Name: WP Bootstrap
+Theme URI: https://src.bundespruefstelle.ch/magdev/wp-bootstrap
+Author: Marco Graetsch
+Author URI: https://src.bundespruefstelle.ch/magdev
+Description: A modern WordPress Block Theme built from scratch with Bootstrap 5. Features responsive design, dark mode support, and full compatibility with the WordPress Site Editor.
+Requires at least: 6.7
+Tested up to: 6.7
+Requires PHP: 8.3
+Version: 0.0.1
+License: GNU General Public License v2 or later
+License URI: http://www.gnu.org/licenses/gpl-2.0.html
+Text Domain: wp-bootstrap
+Tags: one-column, custom-colors, custom-menu, custom-logo, editor-style, featured-images, full-site-editing, block-patterns, rtl-language-support, sticky-post, threaded-comments, translation-ready, wide-blocks, block-styles, accessibility-ready, blog
+*/