feat: 初始版本，圆角主题与首次管理员引导

app/templates/users/edit.html

@@ -0,0 +1,12 @@
+{% extends 'base.html' %}
+{% block title %}编辑资料{% endblock %}
+{% block content %}
+<h3>编辑资料</h3>
+<form method="post">
+  <input type="hidden" name="csrf_token" value="{{ csrf_token }}">
+  <div class="mb-3"><label class="form-label">简介</label><textarea class="form-control" name="bio"></textarea></div>
+  <div class="mb-3"><label class="form-label">年级</label><input class="form-control" name="grade"></div>
+  <div class="mb-3"><label class="form-label">班级</label><input class="form-control" name="class_name"></div>
+  <button class="btn btn-primary" type="submit">保存</button>
+</form>
+{% endblock %}

app/templates/users/notifications.html

@@ -0,0 +1,10 @@
+{% extends 'base.html' %}
+{% block title %}通知{% endblock %}
+{% block content %}
+<h3>通知</h3>
+<ul>
+  {% for n in items %}
+  <li>{{ n.type }} {{ n.created_at }}</li>
+  {% endfor %}
+</ul>
+{% endblock %}

app/templates/users/profile.html

@@ -0,0 +1,20 @@
+{% extends 'base.html' %}
+{% block title %}主页{% endblock %}
+{% block content %}
+<div class="d-flex justify-content-between align-items-center">
+  <h3>{{ user.username }}</h3>
+  {% if current_user.is_authenticated and current_user.id != user.id %}
+  <a class="btn btn-outline-primary" href="{{ url_for('follows.follow', user_id=user.id) }}">关注</a>
+  {% endif %}
+</div>
+<p>{{ user.profile.bio }}</p>
+<hr>
+<h5>作品</h5>
+<div class="row">
+  {% for p in user.posts %}
+  <div class="col-md-4">
+    <a href="{{ url_for('posts.detail', post_id=p.id) }}">{{ p.title }}</a>
+  </div>
+  {% endfor %}
+</div>
+{% endblock %}