Lists scheduled queries configured in the project's BigQuery.
**What is a scheduled query?**
A scheduled query is a SQL query automatically executed on a defined schedule in BigQuery. It is used to aggregate data, populate reporting tables, or perform recurring transformations.
**When to use this tool:**
- When the user EXPLICITLY asks about scheduled queries, BigQuery pipelines, or transfer configs
- When the user asks "what are my scheduled queries?", "my BigQuery pipelines"
- To check execution frequency or status of a specific scheduled query
**Do NOT use this tool** for general data queries, analytics, or when the user asks about page views, metrics, or data from connectors. Use get_schema_context + execute_query instead.
**Available filters:**
- dataset: filter by destination dataset (e.g., 'prod_reports')
- status: filter by status 'active' (enabled) or 'disabled'
**Response format:**
Returns a JSON with for each scheduled query: its name, SQL query, execution schedule, destination dataset, status (active/disabled), and last/next execution dates.