feat: 实现 OpenClaw Mission Control 仪表盘框架

- 创建 API Blueprint 模块结构
- 实现系统状态 API (CPU/内存/磁盘/进程)
- 实现服务状态 API
- 创建仪表盘页面模板
- 添加仪表盘 CSS 样式
- 添加仪表盘 JavaScript 交互
- 登录后自动跳转到仪表盘

api/status.py

@@ -0,0 +1,104 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""
+系统状态 API
+作者：小白 🐶
+"""
+
+import subprocess
+import psutil
+from flask import jsonify
+from . import api
+
+@api.route('/status')
+def get_status():
+    """获取系统状态"""
+    try:
+        # CPU 使用率
+        cpu_percent = psutil.cpu_percent(interval=1)
+        
+        # 内存使用
+        memory = psutil.virtual_memory()
+        memory_percent = memory.percent
+        memory_used = round(memory.used / (1024**3), 2)
+        memory_total = round(memory.total / (1024**3), 2)
+        
+        # 磁盘使用
+        disk = psutil.disk_usage('/')
+        disk_percent = disk.percent
+        disk_used = round(disk.used / (1024**3), 2)
+        disk_total = round(disk.total / (1024**3), 2)
+        
+        # 系统运行时间
+        uptime_seconds = psutil.boot_time()
+        
+        # 进程数
+        process_count = len(psutil.pids())
+        
+        return jsonify({
+            'success': True,
+            'data': {
+                'cpu': {
+                    'percent': cpu_percent
+                },
+                'memory': {
+                    'percent': memory_percent,
+                    'used': memory_used,
+                    'total': memory_total,
+                    'unit': 'GB'
+                },
+                'disk': {
+                    'percent': disk_percent,
+                    'used': disk_used,
+                    'total': disk_total,
+                    'unit': 'GB'
+                },
+                'process_count': process_count,
+                'uptime': uptime_seconds
+            }
+        })
+    except Exception as e:
+        return jsonify({
+            'success': False,
+            'error': str(e)
+        })
+
+@api.route('/status/services')
+def get_services():
+    """获取服务状态"""
+    services = []
+    
+    # 检查各服务状态
+    service_list = [
+        ('Flask', 5000),
+        ('思源笔记', 6806),
+        ('Gitea', 3000),
+        ('NocoDB', 8080),
+        ('Memory Viewer', 18798)
+    ]
+    
+    for name, port in service_list:
+        try:
+            result = subprocess.run(
+                ['ss', '-tln'],
+                capture_output=True,
+                text=True,
+                timeout=5
+            )
+            is_running = f':{port}' in result.stdout
+            services.append({
+                'name': name,
+                'port': port,
+                'status': 'running' if is_running else 'stopped'
+            })
+        except:
+            services.append({
+                'name': name,
+                'port': port,
+                'status': 'unknown'
+            })
+    
+    return jsonify({
+        'success': True,
+        'data': services
+    })