CoWorker 0.4.8

What's Changed

• docs(release): finalize v0.4.7 changelog by @Zoupers in #249
• feat(brain): refresh model catalogs and add DeepSeek search by @Zoupers in #250
• feat(web-search): add Zhipu Coding Plan search by @Zoupers in #252
• feat(web): polish Care Station console and localization by @Zoupers in #253
• fix(config): migrate legacy OpenCode Go model IDs by @Zoupers in #254
• fix(agent): interrupt in-flight model calls on switch and pause by @Zoupers in #255
• feat(tools): return slow web search and fetch asynchronously by @Zoupers in #256
• feat(tunnel): add Cloudflare Tunnel public access by @Zoupers in #257
• chore(release): prepare v0.4.8 by @Zoupers in #258

Full Changelog: v0.4.7...v0.4.8