init: hermes-web-ui v0.1.0

Hermes Agent Web 管理面板，支持对话交互和定时任务管理。

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/styles/global.scss

@@ -0,0 +1,60 @@
+@use 'variables' as *;
+
+*,
+*::before,
+*::after {
+  margin: 0;
+  padding: 0;
+  box-sizing: border-box;
+}
+
+html, body, #app {
+  height: 100%;
+  width: 100%;
+  overflow: hidden;
+}
+
+body {
+  font-family: $font-ui;
+  background-color: $bg-primary;
+  color: $text-primary;
+  font-size: 14px;
+  line-height: 1.6;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+code, pre, .mono {
+  font-family: $font-code;
+}
+
+a {
+  color: $accent-primary;
+  text-decoration: none;
+
+  &:hover {
+    color: $accent-hover;
+  }
+}
+
+::-webkit-scrollbar {
+  width: 6px;
+  height: 6px;
+}
+
+::-webkit-scrollbar-track {
+  background: transparent;
+}
+
+::-webkit-scrollbar-thumb {
+  background: $border-color;
+  border-radius: 3px;
+
+  &:hover {
+    background: $text-muted;
+  }
+}
+
+::selection {
+  background: rgba($accent-primary, 0.3);
+}