Description

1. Remove EventTypeKeywords config as it is not utilized now.
2. Fix typo TRACE_SAMPLING_PRECENTAGE to TRACE_SAMPLING_PERCENTAGE
3. Rename config maxOpenColumns to maxAllowedColumns

Fixes # (link all the GitHub issues this addresses)

Testing

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Checklist:

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• I have removed all print-debugging and commented-out code that should not be merged.
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