Revert "Restyle the web UI as a dark trading terminal"

This reverts commit d5fa78f1ad.

web/uno.config.ts

@@ -1,10 +1,4 @@
 import { defineConfig, presetAttributify, presetWind3 } from "unocss"
-import { PALETTE } from "./src/styles/palette"
-
-// camelCase → kebab-case：类名写 bg-ap-panel-high，CSS 变量为 --ap-panel-high
-const kebab = (name: string) => name.replace(/[A-Z]/g, c => `-${c.toLowerCase()}`)
-const apColors = Object.fromEntries(Object.entries(PALETTE).map(([k, v]) => [kebab(k), v]))
-const CJK = `"PingFang SC", "Microsoft YaHei", "Noto Sans SC"`
 
 export default defineConfig({
   // 预设
@@ -19,24 +13,6 @@ export default defineConfig({
       important: "#app"
     })
   ],
-  theme: {
-    colors: { ap: apColors },
-    fontFamily: {
-      // 界面、表格、数字
-      mono: `"JetBrains Mono Variable", ui-monospace, ${CJK}, monospace`,
-      // 标题
-      head: `"Space Grotesk Variable", ${CJK}, sans-serif`,
-      // 正文类：新闻、Markdown、Chat 回复
-      sans: `-apple-system, BlinkMacSystemFont, "Segoe UI", ${CJK}, sans-serif`
-    }
-  },
-  preflights: [{
-    getCSS: ({ theme }) => {
-      const fonts = (theme as { fontFamily: Record<string, string> }).fontFamily
-      return `:root{${Object.entries(apColors).map(([k, v]) => `--ap-${k}:${v};`).join("")}`
-        + `--ap-font-mono:${fonts.mono};--ap-font-head:${fonts.head};--ap-font-sans:${fonts.sans};}`
-    }
-  }],
   // 自定义规则
   rules: [],
   // 自定义快捷方式
@@ -44,8 +20,6 @@ export default defineConfig({
     "wh-full": "w-full h-full",
     "flex-center": "flex justify-center items-center",
     "flex-x-center": "flex justify-center",
-    "flex-y-center": "flex items-center",
-    // 面板标题条里的标题
-    "panel-title": "font-head text-[12px] font-bold tracking-wider text-ap-text"
+    "flex-y-center": "flex items-center"
   }
 })