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>

README.md

@@ -0,0 +1,80 @@
+# WP Bootstrap
+
+A modern WordPress Block Theme built from scratch with Bootstrap 5.
+
+## Features
+
+- Full Site Editing (FSE) support
+- Bootstrap 5 CSS and JavaScript
+- Responsive design
+- Dark mode ready (Bootstrap 5.3 dark mode variables)
+- Twig 3.0 template engine
+- WordPress i18n support
+- Gitea CI/CD automated releases
+
+## Requirements
+
+- WordPress 6.7 or higher
+- PHP 8.3 or higher
+
+## Installation
+
+### From Release Package
+
+1. Download the latest `.zip` from [Releases](https://src.bundespruefstelle.ch/magdev/wp-bootstrap/releases)
+2. Go to WordPress Admin > Appearance > Themes > Add New > Upload Theme
+3. Upload the ZIP file and activate
+
+### From Source
+
+```bash
+git clone ssh://git@src.bundespruefstelle.ch:2022/magdev/wp-bootstrap.git
+cd wp-bootstrap
+composer install
+yarn install
+yarn build
+```
+
+## Development
+
+### Prerequisites
+
+- Node.js 20+
+- Yarn
+- Composer
+- PHP 8.3+
+
+### Build Commands
+
+| Command | Description |
+| --- | --- |
+| `yarn build` | Compile SCSS, minify CSS, copy Bootstrap JS |
+| `yarn dev` | Watch SCSS files and recompile on changes |
+| `yarn scss` | Compile SCSS only |
+| `yarn postcss` | Minify CSS with Autoprefixer |
+| `composer install` | Install PHP dependencies |
+
+### Project Structure
+
+```txt
+wp-bootstrap/
+├── assets/           Compiled CSS, JS, and images
+├── inc/              PHP classes (PSR-4 autoloaded)
+├── languages/        Translation files (.pot, .po)
+├── parts/            FSE template parts (header, footer)
+├── patterns/         Block patterns
+├── src/scss/         SCSS source files
+├── templates/        FSE page templates
+├── views/            Twig templates
+├── functions.php     Theme bootstrap
+├── style.css         Theme metadata
+└── theme.json        Design tokens and settings
+```
+
+## License
+
+GPL-2.0-or-later
+
+## Author
+
+Marco Graetsch - [src.bundespruefstelle.ch/magdev](https://src.bundespruefstelle.ch/magdev)