chore: reorganize project into monorepo

backend/assets/views/admin/login.html

@@ -0,0 +1,35 @@
+{% extends "admin/base.html" %}
+
+{% block body %}
+<div class="login-shell">
+    <section class="login-panel">
+        <span class="eyebrow">Termi Admin</span>
+        <div class="brand-mark" style="margin-top: 18px;">/></div>
+        <h1>后台管理入口</h1>
+        <p>评论审核、友链申请、分类标签检查和站点设置都在这里统一处理。当前后台界面已经走 Tera 模板，不再在 Rust 里硬拼整页 HTML。</p>
+
+        <div class="login-error {% if show_error %}show{% endif %}">
+            用户名或密码错误，请重试。
+        </div>
+
+        <form method="POST" action="/admin/login" class="form-grid" style="margin-top: 22px;">
+            <div class="field field-wide">
+                <label>用户名</label>
+                <input name="username" placeholder="admin" required>
+            </div>
+            <div class="field field-wide">
+                <label>密码</label>
+                <input type="password" name="password" placeholder="admin123" required>
+            </div>
+            <div class="field field-wide">
+                <button type="submit" class="btn btn-primary" style="width: 100%;">进入后台</button>
+            </div>
+        </form>
+
+        <div class="hero-card" style="margin-top: 18px;">
+            <h2>默认测试账号</h2>
+            <p class="mono">admin / admin123</p>
+        </div>
+    </section>
+</div>
+{% endblock %}