feat(sw): implement SW header design system

packages/sw/src/assets/k-guide-mask-pan.svg

@@ -0,0 +1,12 @@
+<svg preserveAspectRatio="none" overflow="visible" style="display: block;" width="192" height="109" viewBox="0 0 192 109" fill="none" xmlns="http://www.w3.org/2000/svg">
+<rect id="Rectangle 7349" x="0.5" y="0.5" width="191" height="108" fill="#D9D9D9" stroke="url(#paint0_linear_0_12)"/>
+<defs>
+<linearGradient id="paint0_linear_0_12" x1="96" y1="0" x2="96" y2="109" gradientUnits="userSpaceOnUse">
+<stop stop-color="#A67D03"/>
+<stop offset="0.164109" stop-color="#F2CC0F"/>
+<stop offset="0.371922" stop-color="#FADD4F"/>
+<stop offset="0.620285" stop-color="#F2CC0F"/>
+<stop offset="0.878785" stop-color="#926E03"/>
+</linearGradient>
+</defs>
+</svg>