arcrun — AI workflow execution engine (clean history)

Self-hosted 開源：WASM 零件 + recipe + cypher-executor，跑在你自己的 Cloudflare。此為重建的乾淨歷史起點（移除曾誤 commit 的 GCP SA 金鑰，舊歷史保留在 richblack/arcrun 與本地 backup 分支）。含： - acr init --self-hosted installer（建 KV/R2 + codeload 拉預編譯 wasm + wrangler deploy + seed recipe） - recipe push 把關（資料外流提醒 + 打通檢查） - 19 個正當零件預編譯 wasm（claude_api/km_writer/kbdb_upsert_block 排除：違反 DECISIONS §1） - CLI / cypher-executor / registry / 完整 SDD Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-03 15:52:38 +08:00
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+'use client';
+
+// Mira 首頁（Profile / KM Hub）
+// SDD: polaris/mira/.agents/specs/mira-app/design.md §5.2
+// 這頁是 leo 的 KM 首頁，列出所有同層子頁的入口
+// 河道 / Wiki 是同層子頁，不是父子關係
+
+import Link from 'next/link';
+import './mira.css';
+
+type Entry = {
+  href: string;
+  emoji: string;
+  title: string;
+  desc: string;
+  status?: 'live' | 'wip' | 'planned';
+};
+
+const ENTRIES: Entry[] = [
+  {
+    href: '/mira/feed',
+    emoji: '🌊',
+    title: '河道',
+    desc: '時間軸式貼文流，所有 source 進來的內容都在這',
+    status: 'live',
+  },
+  {
+    href: '/mira/wiki',
+    emoji: '📚',
+    title: 'Wiki',
+    desc: 'leo 的個人觀點累積（Karpathy LLM Wiki 風格）',
+    status: 'live',
+  },
+  {
+    href: '/mira/plan',
+    emoji: '📋',
+    title: '計劃',
+    desc: 'Task 列表 + 狀態切換 + workflow 觸發',
+    status: 'planned',
+  },
+  {
+    href: '/mira/dissent',
+    emoji: '⚔️',
+    title: '異見牆',
+    desc: 'Triplet 列表（含 ai-idea / 矛盾標記）',
+    status: 'planned',
+  },
+];
+
+export default function MiraHubPage() {
+  return (
+    <main className="mira-app">
+      <div className="mira-content">
+        <header style={{ padding: '32px 0 24px' }}>
+          <h1 style={{ fontSize: 32, fontWeight: 700, color: '#fff', margin: 0 }}>
+            🦔 Mira
+          </h1>
+          <p style={{ color: '#888', fontSize: 15, marginTop: 6 }}>
+            leo 的個人 KM 系統
+          </p>
+        </header>
+
+        <div style={{ display: 'grid', gap: 12, paddingBottom: 40 }}>
+          {ENTRIES.map((e) => (
+            <EntryCard key={e.href} entry={e} />
+          ))}
+        </div>
+      </div>
+    </main>
+  );
+}
+
+function EntryCard({ entry }: { entry: Entry }) {
+  const isClickable = entry.status === 'live';
+  const card = (
+    <div
+      style={{
+        padding: '18px 20px',
+        background: '#1a1a1a',
+        border: '1px solid #2a2a2a',
+        borderRadius: 8,
+        opacity: isClickable ? 1 : 0.5,
+        cursor: isClickable ? 'pointer' : 'not-allowed',
+        transition: 'border-color 0.15s',
+      }}
+      onMouseEnter={(e) => {
+        if (isClickable) e.currentTarget.style.borderColor = '#444';
+      }}
+      onMouseLeave={(e) => {
+        if (isClickable) e.currentTarget.style.borderColor = '#2a2a2a';
+      }}
+    >
+      <div style={{ display: 'flex', alignItems: 'center', gap: 12, marginBottom: 6 }}>
+        <span style={{ fontSize: 24 }}>{entry.emoji}</span>
+        <span style={{ fontSize: 18, fontWeight: 600, color: '#fff' }}>
+          {entry.title}
+        </span>
+        {entry.status === 'planned' && (
+          <span
+            style={{
+              fontSize: 11,
+              padding: '2px 8px',
+              background: '#2a2a3a',
+              color: '#aab',
+              borderRadius: 3,
+            }}
+          >
+            未實作
+          </span>
+        )}
+      </div>
+      <div style={{ color: '#888', fontSize: 14, marginLeft: 36 }}>{entry.desc}</div>
+    </div>
+  );
+  return isClickable ? (
+    <Link href={entry.href} style={{ textDecoration: 'none' }}>
+      {card}
+    </Link>
+  ) : (
+    card
+  );
+}