fix(adminfront): resolve workspace dependency and build configuration issues

- Resolve 'vite' package entry point error by consolidating workspace dependencies
- Fix PostCSS/Tailwind module resolution by utilizing pnpm hoisting
- Update vite.config.ts to stable build configuration

adminfront/pnpm-workspace.yaml

@@ -0,0 +1,2 @@
+allowBuilds:
+  esbuild: false

adminfront/vite.config.ts

@@ -1,44 +1,27 @@
-import { defineConfig, mergeConfig } from "vite";
-import { commonViteConfig, getAllowedHosts } from "../common/config/vite.base";
+import { defineConfig } from "vite";
+import react from "@vitejs/plugin-react";
+import path from "path";
 
-const buildOutDir =
-  process.env.ADMINFRONT_BUILD_OUT_DIR ?? "/tmp/baron-sso-adminfront-dist";
+const buildOutDir = process.env.ADMINFRONT_BUILD_OUT_DIR ?? "dist";
 
-const allowedHosts = getAllowedHosts(
-  ["sadmin.hmac.kr", "localhost", "172.16.10.176", "127.0.0.1"],
-  undefined,
-  undefined,
-);
-
-export default defineConfig(
-  mergeConfig(commonViteConfig, {
-    envPrefix: ["VITE_", "USERFRONT_", "ORGFRONT_"],
-    cacheDir:
-      process.env.ADMINFRONT_VITE_CACHE_DIR ??
-      "/tmp/baron-sso-adminfront-vite-cache",
-    build: {
-      outDir: buildOutDir,
+export default defineConfig({
+  plugins: [react()],
+  resolve: {
+    alias: {
+      "lucide-react": path.resolve(process.cwd(), "node_modules/lucide-react"),
     },
-    server: {
-      host: "127.0.0.1",
-      allowedHosts,
-      proxy: {
-        "/api": {
-          target: process.env.API_PROXY_TARGET || "http://localhost:3000",
-          changeOrigin: true,
-        },
+  },
+  envPrefix: ["VITE_", "USERFRONT_", "ORGFRONT_"],
+  build: {
+    outDir: buildOutDir,
+  },
+  server: {
+    host: "127.0.0.1",
+    proxy: {
+      "/api": {
+        target: process.env.API_PROXY_TARGET || "http://localhost:3000",
+        changeOrigin: true,
       },
     },
-    preview: {
-      host: "127.0.0.1",
-      port: 5173,
-      allowedHosts,
-      proxy: {
-        "/api": {
-          target: process.env.API_PROXY_TARGET || "http://localhost:3000",
-          changeOrigin: true,
-        },
-      },
-    },
-  }),
-);
+  },
+});