refactor: clean up styles, configs and home page

- Migrate inline styles for ChatMainList, AigcPhotoCard and SpriteAnimator, delete unused SCSS files
- Update development proxy target in vite.config.ts and env variables including client ID and token
- Fix prop references and styling in ChatInputArea and Welcome components
- Enable and refactor Calender component integration with proper event handling
- Add tabbed layout to ChatMainList with Discovery and chat message sections
- Update Vue 3 component patterns for better maintainability
- Temporarily comment out ChatInputArea in ChatMainList

vite.config.ts

@@ -40,7 +40,8 @@ export default defineConfig({
     open: false,
     proxy: {
       "/ingress": {
-        target: "https://abroadbiz.nianxx.com",
+        // target: "https://abroadbiz.nianxx.com",
+        target: "https://onefeel.brother7.cn",
         changeOrigin: true,
         ws: true,
         secure: false,