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>

patterns/footer.php

@@ -0,0 +1,49 @@
+<?php
+/**
+ * Title: Footer
+ * Slug: wp-bootstrap/footer
+ * Categories: footer
+ * Block Types: core/template-part/footer
+ * Description: Site footer with site title, tagline, and credits.
+ *
+ * @package WPBootstrap
+ * @since 0.0.1
+ */
+?>
+<!-- wp:group {"style":{"spacing":{"padding":{"top":"var:preset|spacing|60","bottom":"var:preset|spacing|50"}}},"layout":{"type":"constrained"}} -->
+<div class="wp-block-group" style="padding-top:var(--wp--preset--spacing--60);padding-bottom:var(--wp--preset--spacing--50)">
+	<!-- wp:group {"align":"wide","layout":{"type":"default"}} -->
+	<div class="wp-block-group alignwide">
+		<!-- wp:group {"align":"full","style":{"spacing":{"blockGap":"var:preset|spacing|20"}},"layout":{"type":"flex","flexWrap":"wrap","justifyContent":"space-between"}} -->
+		<div class="wp-block-group alignfull">
+			<!-- wp:site-title {"level":3} /-->
+			<!-- wp:site-tagline /-->
+		</div>
+		<!-- /wp:group -->
+
+		<!-- wp:spacer {"height":"var:preset|spacing|60"} -->
+		<div style="height:var(--wp--preset--spacing--60)" aria-hidden="true" class="wp-block-spacer"></div>
+		<!-- /wp:spacer -->
+
+		<!-- wp:group {"align":"full","style":{"spacing":{"blockGap":"var:preset|spacing|20"}},"layout":{"type":"flex","flexWrap":"wrap","justifyContent":"space-between"}} -->
+		<div class="wp-block-group alignfull">
+			<!-- wp:paragraph {"fontSize":"small"} -->
+			<p class="has-small-font-size"><?php esc_html_e( 'WP Bootstrap', 'wp-bootstrap' ); ?></p>
+			<!-- /wp:paragraph -->
+			<!-- wp:paragraph {"fontSize":"small"} -->
+			<p class="has-small-font-size">
+				<?php
+				printf(
+					/* translators: Powered by WordPress. %s: WordPress link. */
+					esc_html__( 'Powered by %s', 'wp-bootstrap' ),
+					'<a href="' . esc_url( __( 'https://wordpress.org', 'wp-bootstrap' ) ) . '" rel="nofollow">WordPress</a>'
+				);
+				?>
+			</p>
+			<!-- /wp:paragraph -->
+		</div>
+		<!-- /wp:group -->
+	</div>
+	<!-- /wp:group -->
+</div>
+<!-- /wp:group -->