v0.1.0 - Core Theme: patterns, dark mode, block styles, style variations

- Add 16 block patterns across 7 new categories (hero, features, CTA,
  testimonials, pricing, contact, text)
- Add dark mode toggle with localStorage persistence and system preference
  detection (Bootstrap 5.3 data-bs-theme)
- Register 17 custom block styles mapping Bootstrap components to WordPress
  blocks (cards, alerts, tables, buttons, etc.)
- Add 4 style variations: Ocean, Forest, Sunset, Midnight
- Add sidebar template part and "Blog with Sidebar" custom template
- Add Inter and Lora variable fonts with fontFace declarations
- Add Display font size (fluid 2.5rem-3.5rem)
- Update translations (en_US .pot, de_CH .po) with all new strings
- Bump version to 0.1.0

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

assets/css/style.css

@@ -11890,4 +11890,51 @@ h1, .h1, h2, .h2, h3, .h3, h4, .h4, h5, .h5, h6, .h6, blockquote, caption, figca
   overflow-x: auto;
 }
 
+.wp-bootstrap-dark-mode-toggle {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  background: none;
+  border: none;
+  cursor: pointer;
+  padding: 0.375rem;
+  color: currentColor;
+  line-height: 1;
+  transition: opacity 0.15s ease-in-out;
+}
+.wp-bootstrap-dark-mode-toggle:hover {
+  opacity: 0.75;
+}
+.wp-bootstrap-dark-mode-toggle:focus-visible {
+  outline: 2px solid currentColor;
+  outline-offset: 2px;
+  border-radius: 0.25rem;
+}
+
+[data-bs-theme=dark] .is-style-alert-info {
+  background-color: #032830;
+  border-color: #055160;
+  color: #6edff6;
+}
+[data-bs-theme=dark] .is-style-alert-success {
+  background-color: #051b11;
+  border-color: #0a3622;
+  color: #75b798;
+}
+[data-bs-theme=dark] .is-style-alert-warning {
+  background-color: #332701;
+  border-color: #664d03;
+  color: #ffda6a;
+}
+[data-bs-theme=dark] .is-style-alert-danger {
+  background-color: #2c0b0e;
+  border-color: #58151c;
+  color: #ea868f;
+}
+[data-bs-theme=dark] .is-style-card,
+[data-bs-theme=dark] .is-style-card-shadow {
+  border-color: #6c757d;
+  background: var(--bs-body-bg);
+}
+
 /*# sourceMappingURL=style.css.map */