fix: standardized server action return types and fixed media upload types

src/app/actions/appwrite.ts

@@ -15,39 +15,70 @@ function getAdminClient() {
 }
 
 export async function createDocumentServer(collectionId: string, data: any) {
+    try {
         const client = getAdminClient();
         const databases = new Databases(client);
         const result = await databases.createDocument(DATABASE_ID, collectionId, ID.unique(), data);
         revalidatePath('/');
-    return result;
+        return { success: true, data: result };
+    } catch (error: any) {
+        console.error('Error creating document:', error);
+        return { success: false, error: error.message };
+    }
 }
 
 export async function updateDocumentServer(collectionId: string, documentId: string, data: any) {
+    try {
         const client = getAdminClient();
         const databases = new Databases(client);
         const result = await databases.updateDocument(DATABASE_ID, collectionId, documentId, data);
         revalidatePath('/');
-    return result;
+        return { success: true, data: result };
+    } catch (error: any) {
+        console.error('Error updating document:', error);
+        return { success: false, error: error.message };
+    }
 }
 
 export async function deleteDocumentServer(collectionId: string, documentId: string) {
+    try {
         const client = getAdminClient();
         const databases = new Databases(client);
         const result = await databases.deleteDocument(DATABASE_ID, collectionId, documentId);
         revalidatePath('/');
-    return result;
+        return { success: true, data: result };
+    } catch (error: any) {
+        console.error('Error deleting document:', error);
+        return { success: false, error: error.message };
+    }
 }
 
-export async function uploadMediaServer(file: File) {
+export async function uploadMediaServer(formData: FormData) {
+    try {
         const client = getAdminClient();
         const storage = new Storage(client);
+        const files = formData.getAll('files') as File[];
+
+        if (!files || files.length === 0) {
+            throw new Error('No se encontraron archivos para subir');
+        }
+
+        const results = [];
+        for (const file of files) {
             const buffer = Buffer.from(await file.arrayBuffer());
-    // Nota: node-appwrite requiere un objeto con buffer y filename
             const result = await storage.createFile('media', ID.unique(), {
                 buffer: buffer,
                 filename: file.name,
                 size: file.size,
                 mimeType: file.type
             } as any);
-    return result;
+            results.push(result);
+        }
+
+        revalidatePath('/dashboard/media');
+        return { success: true, count: results.length, data: results };
+    } catch (error: any) {
+        console.error('Error uploading media:', error);
+        return { success: false, error: error.message };
+    }
 }