feat: hidden file under folder start with "."

All file under hidden folder cannot be found with search operation by any means.
Still be able to list file or folders through API.

src/services/edm.ts

@@ -106,7 +106,7 @@ export async function createFile(path: string[], file: string, props?: FileProps
       ...props,
       path,
       file,
-      hidden: false,
+      hidden: path.some((v) => v.startsWith(".")),
     }),
   }).catch((e) => console.error(e));
 
@@ -123,7 +123,7 @@ export async function list(operation: "file" | "folder", path: string[]) {
       Authorization: `Bearer ${await getToken()}`,
       "Content-Type": "application/json",
     },
-    body: JSON.stringify({ operation, path, hidden: false }),
+    body: JSON.stringify({ operation, path, hidden: true }),
   }).catch((e) => console.error(e));
 
   if (!res || !res.ok) {