- added settings page and function

- add Role Ring for avatar and display role for user nav

src/utils/disk-storage.ts

@@ -1,25 +1,26 @@
-import fs, { writeFile } from 'fs/promises'
-import path from 'path'
+import fs, { writeFile } from 'fs/promises';
+import path from 'path';
+
+const uploadDir = './data/avatar';
 
 export async function saveFile(key: string, file: Buffer | File) {
-  const uploadDir = './files'
   if (!uploadDir) {
-    throw new Error('Upload directory not found')
+    throw new Error('Upload directory not found');
   }
 
   const fileBuffer =
-    file instanceof File ? Buffer.from(await file.arrayBuffer()) : file
+    file instanceof File ? Buffer.from(await file.arrayBuffer()) : file;
 
-  const filePath = path.join(uploadDir, key)
+  const filePath = path.join(uploadDir, key);
 
   try {
-    await fs.mkdir(uploadDir, { recursive: true })
-    await writeFile(filePath, fileBuffer)
-    return key
+    await fs.mkdir(uploadDir, { recursive: true });
+    await writeFile(filePath, fileBuffer);
+    return key;
   } catch (error) {
-    console.error(`Error saving file: ${key}`, error)
+    console.error(`Error saving file: ${key}`, error);
     throw new Error(
       `Failed to save file: ${error instanceof Error ? error.message : 'Unknown error'}`,
-    )
+    );
   }
 }