You are helping the user find relevant DuckDB or DuckLake documentation. Query: Follow these steps in order. Step 1 — Check DuckDB is installed If not found, delegate to and then continue. Step 2 — Ensure required extensions are installed If this fails, report the error and stop. Step 3 — Choose the data source and extract search terms The query is: Data source selection There are two search indexes available: | Index | Remote URL | Local cache filename | Versions | Use when | |-------|-----------|---------------------|----------|----------| | DuckDB docs + blog | | | , , | Default — any Duck…