[honestTai]

Summary / 概述

Adds a short, bilingual pointer to HRouter in the Desktop READMEs, and sends HRouter account, billing, and consultation mail to honesttibo@mail.grokbot.com.

• README.md and README_ZH.md keep the provider-neutral quick start. A new Need model API access? / 需要模型 API 接入？ section sits right after it, with the same note repeated under Get started. It links to https://hrouter.net and https://hrouter.net/home, states the one-key value prop (Claude, GPT, Gemini, and Grok for coding agents), and says Desktop configures that gateway like any other provider.
• SUPPORT.md adds honesttibo@mail.grokbot.com next to the existing hrouter.net link for account, plan, billing, and consultation.
• Security reporting is unchanged: SECURITY.md and the support page still direct vulnerability reports to GitHub Security Advisories.
• MIT / CC Switch attribution, app code, package versions, and release assets are untouched.

Related Issue / 关联 Issue

No linked issue.

Screenshots / 截图

Docs-only change. No UI screenshots.

Checklist / 检查清单

• Docs-only. No TypeScript, Rust, i18n, or release assets changed, so typecheck, format, and Clippy were not run.
• English and Chinese READMEs both promote hrouter.net.
• Consultation email is honesttibo@mail.grokbot.com on the support page and in the new README sections.
• Security reports stay on GitHub Security Advisories.