fix(docs): delete connections sdk snippet (#629)

apps/docs/connectors/github.mdx

@@ -410,14 +410,27 @@ When you update the repository configuration:
   <Tab title="TypeScript">
     ```typescript
     // Delete by connection ID
-    const result = await client.connections.delete(connectionId);
+    const result = await client.connections.deleteByID(connectionId);
+
+    // Or delete by provider (requires container tags)
+    const result = await client.connections.deleteByProvider('github', {
+      containerTags: ['user-123']
+    });
+
     console.log('Deleted connection:', result.id);
     ```
   </Tab>
   <Tab title="Python">
     ```python
     # Delete by connection ID
-    result = client.connections.delete(connection_id)
+    result = client.connections.delete_by_id(connection_id)
+
+    # Or delete by provider (requires container tags)
+    result = client.connections.delete_by_provider(
+        provider='github',
+        container_tags=['user-123']
+    )
+    
     print(f'Deleted connection: {result.id}')
     ```
   </Tab>

apps/docs/connectors/overview.mdx

@@ -288,11 +288,16 @@ const client = new Supermemory({
   apiKey: process.env.SUPERMEMORY_API_KEY!
 });
 
-// Delete by connection ID using SDK
-const result = await client.connections.delete(connectionId);
+// Delete by connection ID
+const result = await client.connections.deleteByID(connectionId);
+
+// Or delete by provider (requires container tags)
+const result = await client.connections.deleteByProvider('notion', {
+  containerTags: ['user-123']
+});
 
 console.log('Deleted:', result.id, result.provider);
-// Output: Deleted: conn_abc123 notion
+
 ```
 
 ```python Python
@@ -301,11 +306,17 @@ import os
 
 client = Supermemory(api_key=os.environ.get("SUPERMEMORY_API_KEY"))
 
-# Delete by connection ID using SDK
-result = client.connections.delete(connection_id)
+# Delete by connection ID
+result = client.connections.delete_by_id(connection_id)
+
+# Or delete by provider (requires container tags)
+result = client.connections.delete_by_provider(
+    provider='notion',
+    container_tags=['user-123']
+)
 
 print(f"Deleted: {result.id} {result.provider}")
-# Output: Deleted: conn_abc123 notion
+
 ```
 
 ```bash cURL