refactor: update env configs, replace uni-ui and fix issues

- add VITE_CLIENT_ID environment variable to all .env files, adjust API and socket URLs across dev/staging/prod environments
- update request utility to use env var for client ID instead of hardcoded "6"
- refactor GoodDetail component: replace uni-icons with van-icon, switch markdown renderer to vue3-markdown-it
- refactor Calendar component: swap uni-popup for van-popup, remove deprecated SCSS styles, update markup and toast calls
- fix ImageSwiper: rename handler methods, update preview navigation to use vue router, remove redundant code
- correct margin class syntax in goods index page

vite.config.ts

@@ -40,7 +40,7 @@ export default defineConfig({
     open: false,
     proxy: {
       "/ingress": {
-        target: "https://onefeel.brother7.cn",
+        target: "https://abroadbiz.nianxx.com",
         changeOrigin: true,
         ws: true,
         secure: false,