feat: init web app.

src/components/Layout.tsx

@@ -0,0 +1,77 @@
+import styled from 'styled-components';
+import { Outlet } from 'react-router-dom';
+import '@wcj/dark-mode';
+import { ReactComponent as LogoIcon } from '../assets/logo.svg';
+import { ReactComponent as GithubIcon } from '../assets/github.svg';
+
+const Warpper = styled.div`
+`;
+
+const Header = styled.header`
+  display: flex;
+  flex-direction: row;
+  justify-content: space-between;
+  border-bottom: 1px solid var(--color-border-muted);
+  padding: 0.5rem 1rem 0.5rem 1rem;
+`;
+
+const Article = styled.article`
+  display: flex;
+  flex-direction: row;
+  align-items: center;
+  gap: 0.6rem;
+`;
+
+const Logo = styled(LogoIcon)`
+  max-width: 3.6rem;
+`;
+
+const Title = styled.h1`
+  font-size: 1.0rem;
+  margin: 0;
+  display: flex;
+  align-items: center;
+  sup {
+    color: var(--color-fg-subtle);
+    margin-left: 0.4rem;
+    background-color: var(--color-border-muted);
+    border-radius: 0.1rem;
+    padding: 0 0.2rem;
+    font-weight: normal;
+  }
+`;
+
+const Section = styled.section`
+  display: flex;
+  align-items: center;
+  gap: 0.8rem;
+  dark-mode {
+    font-size: 1.4rem;
+  }
+  a svg {
+    display: block;
+  }
+`;
+
+export function Layout() {
+  return (
+    <Warpper className="wmde-markdown-color">
+      <Header>
+        <Article>
+          <Logo width={28} height={28} />
+          <Title>
+            微信公众号排版编辑器
+            <sup> v{VERSION} </sup>
+          </Title>
+        </Article>
+        <Section>
+          <dark-mode permanent dark="Dark" light="Light" />
+          <a href="https://github.com/jaywcjlove/wxmp" target="__blank">
+            <GithubIcon width={28} height={28} />
+          </a>
+        </Section>
+      </Header>
+      <Outlet />
+    </Warpper>
+  );
+}