Figma-to-HTML 에이전트 초기 커밋

- 10단계 변환 프로세스 (PROCESS.md)
- 수학 공식 레퍼런스 (MATH.md, gradient_math.py)
- CSS 보정 규칙 R1~R16 (RULES.md)
- 작업 규율 7개 규칙 (PROCESS-CONTROL.md)
- 8개 Figma 프레임 1:1 HTML 변환물 (block-tests/)
- 8개 Jinja2 템플릿 staging (templates_staging/)
- 변환 완료 도서관 + 디자인 인사이트 (blocks_index.md)
- 사용법 가이드 (README.md)

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

block-tests/assets/shared/42b569ef8be40cb859fc5aa4fcbaa6310f2478c1.svg

@@ -0,0 +1,9 @@
+<svg preserveAspectRatio="none" width="100%" height="100%" overflow="visible" style="display: block;" viewBox="0 0 1080 119.144" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path id="Rectangle 42421" d="M0 50C0 22.3858 22.3858 1.3574e-10 50 1.3202e-10L1030 0C1057.61 0 1080 22.3858 1080 50V69.1436C1080 96.7578 1057.61 119.144 1030 119.144H50C22.3858 119.144 0 96.7578 0 69.1436V59.5718V50Z" fill="url(#paint0_linear_102_194)"/>
+<defs>
+<linearGradient id="paint0_linear_102_194" x1="1370.18" y1="59.5718" x2="290.181" y2="59.5718" gradientUnits="userSpaceOnUse">
+<stop stop-color="#A5A196" stop-opacity="0.5"/>
+<stop offset="1" stop-color="#39321E"/>
+</linearGradient>
+</defs>
+</svg>