The compact TM format parser was storing the combined EN+TX text in both
fields, causing the LLM retrieval agent to fail at matching source lines
against TM entries — resulting in all-low confidence tiers. Added
_split_en_tx() heuristic that detects the language boundary at the first
non-ASCII sentence. Also includes raw _text in LLM prompt for context.
Fixed get_jobs_over_time GroupingError by using literal_column for
date_trunc, added date filters to status_breakdown, and fixed Decimal
serialization in locale stats.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
e97d4f81b7