feat: docking log management, sim_time DB-only, modal helpers

- Add docking_log_list and docking_log_delete routes with dedicated page
- _append_docking_log: detect existing state interval before creating new entry
- _append_undocking_log: find entry by node title+at_time, accept docked_at param
- Fix _entry_state_label and _entry_location to return time-correct values
- Add api_set_sim_time POST endpoint; remove sim_time from all url_for() calls
- _resolve_simulation_time simplified to DB-only (no URL param)
- app.js: add openModal/closeModal/toggleTheme helpers
- base.html: add 对接日志管理 nav item, remove Today button

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

app/templates/base.html

@@ -79,6 +79,15 @@
                 <span class="ic">⇄</span>燃料换算
             </a>
 
+            <div class="nst" onclick="this.classList.toggle('on')">
+                <span class="ar">▾</span>控制台
+            </div>
+            <div class="niw">
+                <a class="ni su{% if active_page == 'docking_logs' %} act{% endif %}" href="{{ url_for('web.docking_log_list') }}">
+                    <span class="ic">⫘</span>对接日志管理
+                </a>
+            </div>
+
             <a class="ni" href="{{ url_for('api.health') }}">
                 <span class="ic">📡</span>API 健康检查
             </a>

app/templates/docking_logs.html

@@ -0,0 +1,41 @@
+{% extends "base.html" %}
+
+{% block content %}
+<div class="ph fi">
+  <div class="ey">Console</div>
+  <h1>对接日志管理</h1>
+</div>
+
+<table>
+  <thead><tr>
+    <th>对接时间</th><th>分离时间</th><th>母舰</th><th>子载具</th><th>备注</th><th>操作</th>
+  </tr></thead>
+  <tbody>
+    {% for e in events %}
+    <tr>
+      <td class="mt">{{ e.docked_at.strftime('%Y-%m-%d %H:%M') if e.docked_at else '-' }}</td>
+      <td class="mt">{{ e.undocked_at.strftime('%Y-%m-%d %H:%M') if e.undocked_at else '-' }}</td>
+      <td>
+        {% if e.parent_asset %}
+        <a href="{{ url_for('web.asset_detail', asset_id=e.parent_asset.id) }}" style="color:var(--accent)">{{ e.parent_asset.name }}</a>
+        {% else %}-{% endif %}
+      </td>
+      <td>
+        {% if e.child_asset %}
+        <a href="{{ url_for('web.asset_detail', asset_id=e.child_asset.id) }}" style="color:var(--accent)">{{ e.child_asset.name }}</a>
+        {% elif e.child_label %}{{ e.child_label }}
+        {% else %}-{% endif %}
+      </td>
+      <td class="mt" style="max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap">{{ e.dock_note or '-' }}</td>
+      <td>
+        <form method="post" action="{{ url_for('web.docking_log_delete', event_id=e.id) }}" style="display:inline" onsubmit="return confirm('确定删除这条对接记录？相关日志也会被清理。')">
+          <button class="danger-link" type="submit" style="font-size:.66rem;border:none;background:none;color:var(--red);cursor:pointer">Del</button>
+        </form>
+      </td>
+    </tr>
+    {% endfor %}
+  </tbody>
+</table>
+
+<p class="mt" style="margin-top:12px">{{ events|length }} records</p>
+{% endblock %}