AUTO: Docs repo sync - ScalarDB (#715)

* AUTO: Sync ScalarDB docs in English to docs site repo

* Delete overview.mdx

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Co-authored-by: josh-wong <[email protected]>
Co-authored-by: Josh Wong <[email protected]>

Author: github-actions[bot]

docs/scalardb-cluster-dotnet-client-sdk/overview.mdx renamed to docs/scalardb-cluster-dotnet-client-sdk/index.mdx

@@ -18,4 +18,4 @@ To use the ScalarDB Cluster .NET Client SDK, see the following getting started g
 * [Getting Started with LINQ](getting-started-with-linq.mdx)
 * [Getting Started with Distributed Transactions with a Two-Phase Commit Interface](getting-started-with-two-phase-commit-transactions.mdx)
 * [Getting Started with Authentication and Authorization](getting-started-with-auth.mdx)
-* [Exception handling](exception-handling.mdx)
+* [Exception Handling](exception-handling.mdx)