init: 初始化 AssetX 项目仓库

包含 webapp（Next.js 用户端）、webapp-back（Go 后端）、
antdesign（管理后台）、landingpage（营销落地页）、
数据库 SQL 和配置文件。

webapp/public/components/alp/icon0.svg

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+<svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M5 7.5L10 12.5L15 7.5" stroke="#9CA1AF" stroke-width="1.66667" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>

webapp/public/components/alp/icon1.svg

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+<svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M5 7.5L10 12.5L15 7.5" stroke="#9CA1AF" stroke-width="1.66667" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>

webapp/public/components/alp/icon3.svg

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+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M2.66699 9.33328C2.54083 9.33371 2.41714 9.29833 2.31029 9.23126C2.20344 9.1642 2.11781 9.06818 2.06335 8.95438C2.0089 8.84059 1.98785 8.71367 2.00265 8.58838C2.01746 8.4631 2.06751 8.34459 2.14699 8.24661L8.74699 1.44661C8.7965 1.38947 8.86396 1.35085 8.93831 1.3371C9.01266 1.32335 9.08947 1.33529 9.15614 1.37095C9.22281 1.40661 9.27538 1.46388 9.30521 1.53335C9.33504 1.60283 9.34037 1.68038 9.32032 1.75328L8.04032 5.76661C8.00258 5.86763 7.9899 5.97629 8.00338 6.08328C8.01686 6.19028 8.05609 6.2924 8.11771 6.3809C8.17933 6.46939 8.2615 6.54162 8.35717 6.59139C8.45284 6.64115 8.55915 6.66696 8.66699 6.66661H13.3337C13.4598 6.66618 13.5835 6.70156 13.6904 6.76863C13.7972 6.8357 13.8828 6.93171 13.9373 7.04551C13.9917 7.15931 14.0128 7.28622 13.998 7.41151C13.9832 7.53679 13.9331 7.65531 13.8537 7.75328L7.25365 14.5533C7.20415 14.6104 7.13668 14.649 7.06233 14.6628C6.98798 14.6765 6.91117 14.6646 6.8445 14.6289C6.77783 14.5933 6.72526 14.536 6.69543 14.4665C6.6656 14.3971 6.66027 14.3195 6.68032 14.2466L7.96032 10.2333C7.99806 10.1323 8.01074 10.0236 7.99726 9.91661C7.98378 9.80962 7.94455 9.70749 7.88293 9.619C7.82131 9.5305 7.73914 9.45827 7.64347 9.40851C7.5478 9.35874 7.44149 9.33293 7.33365 9.33328H2.66699Z" stroke="#FF6900" stroke-width="1.33333" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>

webapp/public/components/alp/icon4.svg

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+<svg width="18" height="18" viewBox="0 0 18 18" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M4.5 6.75L9 11.25L13.5 6.75" stroke="#9CA1AF" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>