삭제된 템플릿 파일 복원 (card-text-grid, conclusion-accent-bar 등 8개)

다른 Claude가 커밋 시 의도치 않게 삭제한 핵심 템플릿 파일 복원:
- cards/card-text-grid.html
- emphasis/conclusion-accent-bar.html
- emphasis/quote-left-border.html
- emphasis/details-block.html
- visuals/layer-diagram.html
- visuals/pyramid-hierarchy.html
- visuals/timeline-horizontal.html
- visuals/timeline-vertical.html
- _legacy/ 전체 (13개)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

templates/blocks/visuals/pyramid-hierarchy.html

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+<!-- 피라미드 계층: 위에서 아래로 넓어지는 계층 구조 (SVG) -->
+<!--
+  📋 pyramid-hierarchy
+  ─────────────────
+  용도: 위계, 우선순위, 상위→하위 개념 (좁은→넓은)
+  슬롯: levels[] (상단부터, 각 레벨에 label, color)
+-->
+<div class="block-pyramid">
+  <svg viewBox="0 0 500 {{ levels|length * 70 + 20 }}" width="100%" xmlns="http://www.w3.org/2000/svg" font-family="Pretendard Variable, sans-serif">
+    <defs>
+      {% for level in levels %}
+      <linearGradient id="pyrGrad{{ loop.index }}" x1="0" y1="0" x2="1" y2="0">
+        <stop offset="0%" stop-color="{{ level.color | default('#2563eb') }}" />
+        <stop offset="100%" stop-color="{{ level.color | default('#2563eb') }}" stop-opacity="0.7" />
+      </linearGradient>
+      {% endfor %}
+      <filter id="pyrShadow">
+        <feDropShadow dx="0" dy="2" stdDeviation="3" flood-opacity="0.12" />
+      </filter>
+    </defs>
+    {% for level in levels %}
+    {% set i = loop.index0 %}
+    {% set y = i * 65 + 10 %}
+    {% set w_half = 60 + i * 55 %}
+    <rect x="{{ 250 - w_half }}" y="{{ y }}" width="{{ w_half * 2 }}" height="50" rx="6" fill="url(#pyrGrad{{ loop.index }})" filter="url(#pyrShadow)" />
+    <text x="250" y="{{ y + 30 }}" text-anchor="middle" fill="white" font-size="14" font-weight="700">{{ level.label }}</text>
+    {% endfor %}
+  </svg>
+</div>
+
+<style>
+.block-pyramid {
+  display: flex;
+  justify-content: center;
+  padding: 10px 0;
+}
+.block-pyramid svg {
+  max-width: 450px;
+}
+</style>