Add HeXi bot codebase: custom plugins, web frontends, tests

- hexi core: message handling, rate limiting, cooldown, plugin manager
- Custom plugins: BF stats, daily check-in, quotes, persona cards, etc.
- Community plugins vendored under hexi/plugins with local fixes
- Web admin frontends (learning-chat, persona-admin), unified hexi/web
- Tests for rate_limit/cooldown/memes/persona; poetry.lock

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

hexi/web/src/pages/home/index.tsx

@@ -0,0 +1,270 @@
+import { useCallback, useEffect, useRef, useState } from 'react'
+import { Avatar, Button, Card } from '@heroui/react'
+import { hubDashboard } from '../../api/client'
+
+interface BotInfo {
+  self_id: string
+  adapter: string
+  nick: string
+  avatar: string
+  ws_connected: boolean
+  online: boolean | null
+  msg_recv: number | null
+  msg_sent: number | null
+}
+interface SystemInfo {
+  hostname: string
+  os: string
+  python: string
+  nonebot: string
+  boot_time: number
+  system_uptime_seconds: number
+  bot_uptime_seconds: number
+}
+interface CpuInfo {
+  percent: number
+  per_core: number[]
+  logical: number | null
+  physical: number | null
+  brand: string
+  load_avg: number[] | null
+}
+interface MemInfo {
+  percent: number
+  used: number
+  total: number
+  available: number
+  process_rss: number
+  process_percent: number
+}
+interface ProcessInfo {
+  pid: number
+  name: string
+  rss: number
+  cpu_percent: number
+  memory_percent: number
+  create_time: number
+}
+interface DiskInfo {
+  mount: string
+  device: string
+  percent: number
+  used: number
+  total: number
+}
+interface DashboardData {
+  ok: boolean
+  bots: BotInfo[]
+  system: SystemInfo
+  cpu: CpuInfo
+  memory: MemInfo
+  process: ProcessInfo
+  disk: DiskInfo[]
+}
+
+function fmtBytes(n: number): string {
+  if (!Number.isFinite(n)) return '—'
+  const units = ['B', 'KB', 'MB', 'GB', 'TB']
+  let v = n
+  let i = 0
+  while (v >= 1024 && i < units.length - 1) { v /= 1024; i++ }
+  return v.toFixed(1) + ' ' + units[i]
+}
+
+function fmtUptime(sec: number): string {
+  if (!Number.isFinite(sec)) return '—'
+  const d = Math.floor(sec / 86400)
+  const h = Math.floor((sec % 86400) / 3600)
+  const m = Math.floor((sec % 3600) / 60)
+  const parts: string[] = []
+  if (d) parts.push(d + ' 天')
+  if (h) parts.push(h + ' 小时')
+  parts.push(m + ' 分')
+  return parts.join(' ')
+}
+
+function Bar({ value, color }: { value: number; color?: string }) {
+  const v = Math.max(0, Math.min(100, value))
+  const c = color || (v >= 80 ? 'bg-rose-500' : v >= 60 ? 'bg-amber-500' : 'bg-indigo-500')
+  return (
+    <div className="h-2 rounded-full bg-slate-100 overflow-hidden">
+      <div className={'h-full rounded-full transition-all ' + c} style={{ width: v + '%' }} />
+    </div>
+  )
+}
+
+function coreColor(v: number): string {
+  if (v >= 80) return 'bg-rose-500'
+  if (v >= 60) return 'bg-amber-500'
+  if (v >= 30) return 'bg-indigo-500'
+  return 'bg-emerald-500'
+}
+
+export default function HomePage() {
+  const [data, setData] = useState<DashboardData | null>(null)
+  const [error, setError] = useState('')
+  const [loading, setLoading] = useState(false)
+  const refreshingRef = useRef(false)
+
+  const refresh = useCallback(async (silent = false) => {
+    if (refreshingRef.current) return
+    refreshingRef.current = true
+    if (!silent) setLoading(true)
+    try {
+      const d = await hubDashboard()
+      if (!d || d.ok === false) throw new Error((d && (d as any).msg) || '采集失败')
+      setData(d)
+      setError('')
+    } catch (e: any) {
+      setError(e.message || '加载失败')
+    } finally {
+      refreshingRef.current = false
+      if (!silent) setLoading(false)
+    }
+  }, [])
+
+  useEffect(() => {
+    refresh(true) // 初始静默加载
+    const timer = setInterval(() => {
+      if (document.visibilityState !== 'hidden') refresh(true)
+    }, 15000)
+    const onVisible = () => {
+      if (document.visibilityState === 'visible') refresh(true)
+    }
+    document.addEventListener('visibilitychange', onVisible)
+    return () => {
+      clearInterval(timer)
+      document.removeEventListener('visibilitychange', onVisible)
+    }
+  }, [refresh])
+
+  const cpu = data?.cpu
+  const mem = data?.memory
+  const proc = data?.process
+  const sys = data?.system
+
+  const hostSubtitle = [
+    cpu?.brand,
+    cpu?.logical && cpu.logical + ' 核',
+    (data ? sys?.python : ''),
+    data ? 'NoneBot ' + sys?.nonebot : '',
+  ].filter(Boolean).join(' · ')
+
+  return (
+    <div className="space-y-6">
+      <div className="flex items-center justify-between">
+        <div>
+          <h2 className="text-xl font-semibold text-slate-800">总览</h2>
+          <p className="text-sm text-slate-400">主机与服务状态</p>
+        </div>
+        <Button size="sm" isDisabled={loading} onPress={() => refresh(false)}>{loading ? '刷新中…' : '刷新'}</Button>
+      </div>
+
+      {error && !data && <Card className="border border-red-200 bg-red-50"><Card.Content><p className="text-sm text-red-600">{error}</p></Card.Content></Card>}
+
+      {/* 主机资源 */}
+      <Card className="border border-slate-200 bg-white">
+        <Card.Header>
+          <div className="flex w-full items-center justify-between">
+            <div>
+              <Card.Title>主机资源</Card.Title>
+              <p className="text-xs text-slate-400">{hostSubtitle || '加载中…'}</p>
+            </div>
+          </div>
+        </Card.Header>
+        <Card.Content>
+          <div className="grid gap-4 md:grid-cols-3">
+            {/* CPU */}
+            <div className="rounded-xl border border-slate-200 p-4">
+              <div className="flex items-center justify-between">
+                <span className="text-sm font-medium text-slate-700">CPU 使用率{cpu?.logical ? ' ' + cpu.logical + ' 核' : ''}</span>
+                <span className="text-sm font-semibold text-slate-800">{cpu ? cpu.percent + '%' : '—'}</span>
+              </div>
+              <div className="mt-3"><Bar value={cpu?.percent || 0} /></div>
+              <p className="mt-2 text-xs text-slate-400">
+                负载: {cpu?.load_avg ? cpu.load_avg.join(' / ') : '—'}
+              </p>
+              {cpu?.per_core?.length ? (
+                <div className="mt-3 grid grid-cols-4 gap-2">
+                  {cpu.per_core.map((v, i) => (
+                    <div key={i} className="flex flex-col items-center rounded-lg border border-slate-100 bg-slate-50 px-2 py-1.5">
+                      <span className="text-xs text-slate-400">{i}</span>
+                      <div className={'mt-1 h-1.5 w-full rounded-full ' + coreColor(v)} />
+                      <span className="mt-1 text-[10px] text-slate-500">{v.toFixed(0)}%</span>
+                    </div>
+                  ))}
+                </div>
+              ) : null}
+            </div>
+
+            {/* 内存 */}
+            <div className="rounded-xl border border-slate-200 p-4">
+              <div className="flex items-center justify-between">
+                <span className="text-sm font-medium text-slate-700">内存使用</span>
+                <span className="text-sm font-semibold text-slate-800">{mem ? mem.percent + '%' : '—'}</span>
+              </div>
+              <div className="mt-3"><Bar value={mem?.percent || 0} /></div>
+              <p className="mt-2 text-xs text-slate-400">
+                本进程 {mem ? fmtBytes(mem.process_rss) : '—'} · 其他已用 {mem ? fmtBytes(Math.max(0, mem.used - mem.process_rss)) : '—'} · 空间 {mem ? fmtBytes(Math.max(0, mem.total - mem.used)) : '—'}
+              </p>
+              <p className="mt-1 text-xs text-slate-400">共 {mem ? fmtBytes(mem.total) : '—'}</p>
+            </div>
+
+            {/* 进程 */}
+            <div className="rounded-xl border border-slate-200 p-4">
+              <div className="flex items-center justify-between">
+                <span className="text-sm font-medium text-slate-700">运行进程</span>
+                <span className="text-xs text-slate-500">PID {proc?.pid ?? '—'}</span>
+              </div>
+              <dl className="mt-3 space-y-2 text-xs">
+                <div className="flex justify-between"><dt className="text-slate-400">RSS</dt><dd className="text-slate-700">{proc ? fmtBytes(proc.rss) : '—'}</dd></div>
+                <div className="flex justify-between"><dt className="text-slate-400">进程</dt><dd className="text-slate-700">{proc?.name || '—'}</dd></div>
+                <div className="flex justify-between"><dt className="text-slate-400">CPU</dt><dd className="text-slate-700">{proc?.cpu_percent != null ? proc.cpu_percent + '%' : '—'}</dd></div>
+                <div className="flex justify-between"><dt className="text-slate-400">内存占用</dt><dd className="text-slate-700">{proc?.memory_percent != null ? proc.memory_percent + '%' : '—'}</dd></div>
+                <div className="flex justify-between"><dt className="text-slate-400">启动时长</dt><dd className="text-slate-700">{sys ? fmtUptime(sys.bot_uptime_seconds) : '—'}</dd></div>
+              </dl>
+            </div>
+          </div>
+        </Card.Content>
+      </Card>
+
+      {/* 在线会话 */}
+      <Card className="border border-slate-200 bg-white">
+        <Card.Header>
+          <Card.Title>在线会话</Card.Title>
+          <p className="text-xs text-slate-400">当前已接入并完成登录的 QQ 账号</p>
+        </Card.Header>
+        <Card.Content>
+          {!data ? (
+            <p className="text-sm text-slate-400">加载中…</p>
+          ) : !data.bots.length ? (
+            <p className="text-sm text-slate-400">暂无在线 QQ 账号</p>
+          ) : (
+            <div className="space-y-2">
+              {data.bots.map(bot => (
+                <div key={bot.self_id} className="flex items-center gap-3 rounded-xl border border-slate-100 px-4 py-3">
+                  <Avatar size="sm">
+                    <Avatar.Image src={bot.avatar} alt={bot.nick} />
+                    <Avatar.Fallback>{(bot.nick || bot.self_id).charAt(0).toUpperCase()}</Avatar.Fallback>
+                  </Avatar>
+                  <div className="min-w-0 flex-1">
+                    <div className="truncate text-sm font-medium text-slate-800">{bot.nick}</div>
+                    <div className="truncate text-xs text-slate-400">{bot.self_id} · {bot.adapter}</div>
+                  </div>
+                  <div className="flex items-center gap-3">
+                    {bot.msg_recv != null && <span className="text-xs text-slate-400">收 {bot.msg_recv}</span>}
+                    {bot.msg_sent != null && <span className="text-xs text-slate-400">发 {bot.msg_sent}</span>}
+                    <span className="inline-flex items-center gap-1.5 text-xs">
+                      <span className={'size-2 rounded-full ' + (bot.ws_connected ? 'bg-emerald-500' : 'bg-slate-300')} />
+                      <span className={bot.ws_connected ? 'text-emerald-600' : 'text-slate-400'}>{bot.ws_connected ? '已连接' : '未连接'}</span>
+                    </span>
+                  </div>
+                </div>
+              ))}
+            </div>
+          )}
+        </Card.Content>
+      </Card>
+    </div>
+  )
+}