feat: v0.8.2 — 15 fixes + 4 features + 3 improvements

Fixes:
- Stop force-appending /v1 to API URLs (breaks Volcengine /v3 etc)
- SSH upgrade: --unset-all + --add for 4 git insteadOf rules
- Feishu: builtin detection, overlay→modal fix, select field, plugin version persistence
- Docker: HTML response detection, Web mode guidance
- Chat: runId dedup prevents duplicate messages
- Cron: RPC params name→id
- Channels: Gateway reload async (instant UI response), toggle cache invalidation
- Linux: auto sudo for non-root npm installs (libc geteuid)
- Control UI: dynamic hostname + auth token for remote access
- npm: mirror fallback (npmmirror→npmjs.org)
- QQBot: native binding friendly error message
- Error diagnosis: SSH vs Git-not-installed, native binding detection

Features:
- About page: company info (武汉晴辰天下网络科技有限公司)
- model-presets.js: shared module for models.js + assistant.js
- Feishu: dual plugin support (builtin vs official @larksuiteoapi)
- Assistant: provider preset quick-fill buttons

Improvements:
- Website: dynamic download links from latest.json + claw.qt.cool proxy
- Linux deploy docs: upgrade guide, Gitee mirror, sudo notes
- linux-deploy.sh: Gitee fallback + sudo npm + mirror retry

package.json

@@ -1,6 +1,6 @@
 {
   "name": "clawpanel",
-  "version": "0.8.0",
+  "version": "0.8.2",
   "private": true,
   "description": "ClawPanel - OpenClaw 可视化管理面板，基于 Tauri v2 的跨平台桌面应用",
   "type": "module",