12f4ba34b0
The WMO portal audit's camera-pin variables (`WOW_PIN_EYE`, `WOW_PIN_MAP`, `WOW_PIN_SITE` and nine more) shared the `WOW_PIN_` prefix with the unattended login's `WOW_PIN` and `WOW_PIN_TOTP`. The map listed an instrument's aim next to the login secret. The audit's variables are now `WOW_WMO_PIN_*`, in the audit's two files. The login variables keep their documented names. Nothing else set the old ones. Test: the crate's lints and the audit build; the instrument tests are run by hand, as before. Fixes #2400 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>