fix: 🐛 fix db mock load

src/db/mod.ts

@@ -5,13 +5,15 @@ import groups from './mock/groups.json' with { type: 'json' }
 import users from './mock/users.json' with { type: 'json' }
 import { User } from '@cohabit/ressources_manager/src/models/mod.ts'
 import { MailAddress } from '@cohabit/ressources_manager/types.ts'
-import { existsSync } from '$std/fs/exists.ts'
+import { exists } from '$std/fs/exists.ts'
 
 const dbPath = './_fresh/db.sqlite'
+const dbExist = await exists(dbPath)
+
 export const db = await Db.init(dbPath)
 
 //! Temp for demo only
-if (!existsSync(dbPath)) {
+if (!dbExist) {
 	console.log('=============LOAD DB=============')
 
 	// Load groups to DB