Rules 13+14: GetRangeThroughConvert detection, lazy spool threshold fix#344
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…umns Rule 14: Fix lazy spool threshold — warn when cache hits < 5x misses Rule 13 now detects both GetRangeWithMismatchedTypes (type mismatch) and GetRangeThroughConvert (explicit CONVERT/CAST on column) with distinct messages for each. Rule 14 replaces the confusing rebinds*2 >= rewinds condition with a clearer model: warn when rewinds < rebinds*5 (cache not earning its overhead). Critical when rewinds < rebinds (net negative). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
GetRangeWithMismatchedTypesandGetRangeThroughConvertwith distinct messagesTest plan
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