# ClientFlow v4.9.26.7.1 — stale email identity review cleanup

## Context

The SEMENTENERGIAS opportunity had been corrected at fiscal-customer level, but the technical fiscal-association panel still displayed a stale email identity extraction where `pt` was treated as a company mention and an old PLANETOPTION suggestion was shown.

## Changes

- Applies current company-mention guardrails when reading already-stored `email_identity_extractions`.
- Filters invalid company mentions such as `pt`, `com`, `www`, `http`, domains and TLDs even if they were saved before the guardrail existed.
- Prevents conflict calculation when there is no valid explicit company mention.
- Prevents internal customer suggestion display when the only mention is invalid/stale.
- Fixes identity confidence display: `0.95` is now shown as `95%`, not `1%`.
- Hides stale accepted suggestions that duplicate the currently linked fiscal customer without NIF.
- Improves `scripts/cleanup_invalid_email_identity_suggestions.py`:
  - no longer writes to non-existent `resolution_note` column;
  - can reject invalid suggestions;
  - can rewrite stored email identity extractions with current filters.

## Recommended cleanup for affected opportunity

```bash
PYTHONPATH=. python scripts/cleanup_invalid_email_identity_suggestions.py \
  --opportunity-id <OPPORTUNITY_ID> \
  --include-accepted \
  --fix-extractions \
  --apply
```

Then restart the service and reload the opportunity detail.