[Feature]: DataCollector should collect unique_id by default #177
Description
🤔 Problem Description
When collecting agent reporters (e.g., wealth), the current implementation only collects the values of the requested column but not the unique agent IDs. This makes it difficult to trace values back to the corresponding agent, especially when debugging, analyzing distributions, or joining with other data sources.
Without unique IDs, it’s unclear which agent each value belongs to, leading to ambiguity and potential data misalignment.
💡 Proposed Solution
No response
🔄 Alternatives Considered
No response
➕ Additional Context
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