Follow-ups on top of the salvaged #92665 commits, closing the two gaps
called out in #92647:
- SEARXNG_URL / CAMOFOX_URL now count as direct web/browser configuration
in _get_gateway_direct_credentials(), so env-only keyless local setups
are offered unchecked instead of pre-checked.
- Submitting the checklist with unconfigured tools left unchecked records
them in tool_gateway_declined_tools (new known root key) and stops
pre-checking them on subsequent Nous model swaps; opting in later clears
the decline. Cancel (Ctrl-C/ESC) records nothing.
- has_direct labels mention SearXNG/Camofox when that's what's detected.
- Docs: tool-gateway.md gains an enablement-checklist section.
Teknium
8b86097a62