블록 템플릿 업데이트: 수정 3개 + 신규 17개 + catalog.yaml 재정비

수정:
- compare-2col-badge, compare-detail-gradient, hero-icon-cards 개선

신규 블록:
- cards: category-strip-table, system-2col-center, hero-icon-cards_1
- emphasis: checklist-dark
- visuals: cycle-orbit
- new/: cards-3col-persona, compare-vs-rows, cycle-3way-intersect 등 8개
- redesign/: card_hero-icon-cards_1
- svg/: arc_left, arrow_conclusion, arrow_down, line_divider
- BEPs: process-product-2col SVG + 테스트

catalog.yaml 전면 재정비 (슬롯 스키마, height_cost, 카테고리 정리)

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

templates/blocks/svg/arc_left.svg

@@ -0,0 +1,30 @@
+<svg preserveAspectRatio="none" width="100%" height="100%" overflow="visible" style="display: block;" viewBox="0 0 210.699 489.919" fill="none" xmlns="http://www.w3.org/2000/svg">
+<g id="Mask group" filter="url(#filter0_d_106_321)">
+<mask id="mask0_106_321" style="mask-type:alpha" maskUnits="userSpaceOnUse" x="0" y="0" width="201" height="475">
+<path id="Intersect" d="M0 58.1721C0 62.7691 3.14483 66.7452 7.5533 68.0482C80.6773 89.662 134.036 157.329 134.036 237.46C134.036 317.59 80.677 385.255 7.55332 406.868C3.14484 408.171 0 412.148 0 416.745V465.118C0 471.337 5.62415 476.059 11.6872 474.677C119.925 450.01 200.699 353.169 200.699 237.46C200.699 121.751 119.925 24.9083 11.6872 0.241745C5.62413 -1.13998 0 3.58191 0 9.80042V58.1721Z" fill="url(#paint0_linear_106_321)"/>
+</mask>
+<g mask="url(#mask0_106_321)">
+<rect id="Rectangle 43991" y="-0.00117085" width="270" height="95" fill="var(--fill-0, #FD9164)" fill-opacity="0.8"/>
+<rect id="Rectangle 43992" y="94.9988" width="270" height="95" fill="var(--fill-0, #F29700)" fill-opacity="0.8"/>
+<rect id="Rectangle 43993" x="-54" y="189.999" width="270" height="95" fill="var(--fill-0, #FCC948)" fill-opacity="0.8"/>
+<rect id="Rectangle 43994" y="284.999" width="270" height="95" fill="var(--fill-0, #C3D601)" fill-opacity="0.8"/>
+<rect id="Rectangle 43995" y="379.999" width="270" height="95" fill="var(--fill-0, #65C6C4)" fill-opacity="0.8"/>
+</g>
+</g>
+<defs>
+<filter id="filter0_d_106_321" x="0" y="0" width="210.699" height="489.919" filterUnits="userSpaceOnUse" color-interpolation-filters="sRGB">
+<feFlood flood-opacity="0" result="BackgroundImageFix"/>
+<feColorMatrix in="SourceAlpha" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 127 0" result="hardAlpha"/>
+<feOffset dx="5" dy="10"/>
+<feGaussianBlur stdDeviation="2.5"/>
+<feComposite in2="hardAlpha" operator="out"/>
+<feColorMatrix type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.3 0"/>
+<feBlend mode="normal" in2="BackgroundImageFix" result="effect1_dropShadow_106_321"/>
+<feBlend mode="normal" in="SourceGraphic" in2="effect1_dropShadow_106_321" result="shape"/>
+</filter>
+<linearGradient id="paint0_linear_106_321" x1="121.177" y1="-3.68723" x2="22.5301" y2="487.856" gradientUnits="userSpaceOnUse">
+<stop stop-color="#6FD6D8"/>
+<stop offset="1" stop-color="#14706E"/>
+</linearGradient>
+</defs>
+</svg>

templates/blocks/svg/arrow_conclusion.svg

@@ -0,0 +1,9 @@
+<svg preserveAspectRatio="none" width="100%" height="100%" overflow="visible" style="display: block;" viewBox="0 0 192 169" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path id="Vector" d="M192 169L179.022 154.254C168.646 142.474 159.023 133.381 145.754 127.296C133.472 121.666 118.062 118.732 97.6292 118.185V165.326L0 82.663L97.6292 0V47.3981C131.266 48.7758 156.328 59.8343 172.195 80.3485C185.335 97.3587 192 120.867 192 150.291V169Z" fill="url(#paint0_linear_101_190)"/>
+<defs>
+<linearGradient id="paint0_linear_101_190" x1="0" y1="84.5" x2="192" y2="84.5" gradientUnits="userSpaceOnUse">
+<stop/>
+<stop offset="1" stop-opacity="0.3"/>
+</linearGradient>
+</defs>
+</svg>

templates/blocks/svg/arrow_down.svg

@@ -0,0 +1,3 @@
+<svg preserveAspectRatio="none" width="100%" height="100%" overflow="visible" style="display: block;" viewBox="0 0 22.4 16.8" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path id="Vector" d="M21.4629 0.5L11.1191 15.8984L0.930664 0.5H21.4629Z" fill="var(--fill-0, black)" stroke="var(--stroke-0, white)"/>
+</svg>

templates/blocks/svg/line_divider.svg

@@ -0,0 +1,3 @@
+<svg preserveAspectRatio="none" width="100%" height="100%" overflow="visible" style="display: block;" viewBox="0 0 3553 5" fill="none" xmlns="http://www.w3.org/2000/svg">
+<line id="Line 1" y1="2.5" x2="3553" y2="2.5" stroke="var(--stroke-0, #0F2E25)" stroke-width="5"/>
+</svg>