* feat(search): add Sogou search provider
* fix(search): use new endpoint and API version for sogou
* feat(search): add Serper, SearXNG, Jina, Exa, Bocha, DuckDuckGo search providers
Add six new search provider integrations:
- Serper: Google search via Serper API
- SearXNG: Self-hosted meta search engine
- Jina: Jina AI search API
- Exa: Exa neural search API
- Bocha: Bocha AI web search
- DuckDuckGo: DuckDuckGo HTML search (no API key required)
Each provider includes backend implementation, config schema,
i18n entries, and Vue settings component.
* feat(search): add Yandex search provider
Add Yandex search provider with XML response parsing and
configurable search type (RU/TR/COM).
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Co-authored-by: Menci <mencici@msn.com>
BBQ