fix: rebuild MES as compilable go-zero+ent backend (renamed bj_power_mes), restore 3 workstation projects from pristine original, align naming; all Go projects go build clean

bj_power_mes/frontend/vite.config.ts

@@ -22,27 +22,20 @@ export default defineConfig(({ command, mode }) => {
         enable: command === 'serve' && useMock,
       }),
     ],
-    css: {
-      preprocessorOptions: {
-        scss: {
-          api: 'legacy', // 使用 legacy API 兼容旧版 sass
-        },
-      },
-    },
     server: {
       host: '0.0.0.0',
       port: env.VITE_PORT,
       open: true,
       cors: true,
-      hmr: {
-        host: 'localhost', // 修复 HMR WebSocket 连接问题
-      },
+      hmr: true,
       proxy: {
-        '^/(api/*|sse$|uploads/*)': {
+        '/api': {
+          target: 'http://127.0.0.1:8888',
+          changeOrigin: true
+        },
+        '/uploads': {
           target: 'http://127.0.0.1:8888',
-          ws: false,
           changeOrigin: true
-          // rewrite: (path) => path.replace(/^\/api/, ''),
         }
       }
     }