feat(migrate): CLI dispatch + verify

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

migrate/cli.js

@@ -0,0 +1,25 @@
+import 'dotenv/config';
+import { ensureSpace } from './spaces.js';
+import { importPlans } from './sources/plans.js';
+import { importVoid1 } from './sources/void1.js';
+import { importKarakeep } from './sources/karakeep.js';
+import { importBookstack } from './sources/bookstack.js';
+import { verify } from './verify.js';
+
+const [, , cmd, ...rest] = process.argv;
+const dryRun = rest.includes('--dry-run');
+
+const run = {
+  async plans() { return importPlans({ dir: process.env.PLANS_DIR || '/root/.claude/plans', spaceId: await ensureSpace('plans', 'Plans'), dryRun }); },
+  async void1() { return importVoid1({ sqlitePath: process.env.VOID1_DB || '/tmp/void1.db', spaceId: await ensureSpace('void1', 'Void 1'), dryRun }); },
+  async karakeep() { return importKarakeep({ spaceId: await ensureSpace('bookmarks', 'Bookmarks'), dryRun }); },
+  async bookstack() { return importBookstack({ spaceId: await ensureSpace('wiki', 'Wiki'), dryRun }); },
+  async verify() { return verify(); }
+};
+
+if (!run[cmd]) {
+  console.error(`usage: node migrate/cli.js <plans|void1|karakeep|bookstack|verify> [--dry-run]`);
+  process.exit(1);
+}
+run[cmd]().then(r => { console.log(JSON.stringify(r, null, 2)); process.exit(0); })
+  .catch(e => { console.error('migrate failed:', e.message); process.exit(1); });