fix: keep skill sync on Portal workspace root

server/bootstrap.mjs

@@ -1,32 +1,18 @@
-import fs from 'node:fs';
 import path from 'node:path';
 import { createDbPool, isDatabaseConfigured } from './db.mjs';
 import { projectRoot } from './load-env.mjs';
 import { importMemind, resolveMemindLib } from './lib-path.mjs';
 import { createSystemTestAccountService, ensureSystemTestAccountSchema } from './system-test-accounts.mjs';
 
-export function resolveAdminH5Root({
-  memindLib,
-  env = process.env,
-  root = projectRoot,
-} = {}) {
-  const explicitSkillsRoot = env.MEMIND_SKILLS_ROOT?.trim();
-  if (explicitSkillsRoot) return explicitSkillsRoot;
-
-  if (memindLib && fs.existsSync(path.join(memindLib, 'skills'))) {
-    return memindLib;
-  }
-
-  return env.MEMIND_LIB_ROOT?.trim() ?? path.join(root, '../Memind');
-}
-
 export async function bootstrapAdminServices() {
   if (!isDatabaseConfigured()) {
     throw new Error('数据库未配置');
   }
 
   const memindLib = resolveMemindLib();
-  const h5Root = resolveAdminH5Root({ memindLib });
+  const h5Root =
+    process.env.MEMIND_LIB_ROOT?.trim() ??
+    path.join(projectRoot, '../Memind');
   const pool = createDbPool();
   const { loadCreateLlmProviderService } = await import('./llm-provider-loader.mjs');
   const createLlmProviderService = await loadCreateLlmProviderService();