chore(config): 🔧 Update config files in 4 JS modules to maintain consistency

Co-Authored-By: Lilith Autocommit <noreply@atlilith.com>

features/platform-user/frontend-app/postcss.config.js

@@ -0,0 +1,6 @@
+export default {
+  plugins: {
+    tailwindcss: {},
+    autoprefixer: {},
+  },
+};

features/platform-user/frontend-app/tailwind.config.js

@@ -0,0 +1,23 @@
+/** @type {import('tailwindcss').Config} */
+export default {
+  content: ['./index.html', './src/**/*.{js,ts,jsx,tsx}'],
+  theme: {
+    extend: {
+      colors: {
+        brand: {
+          50: '#fdf4ff',
+          100: '#fae8ff',
+          200: '#f5d0fe',
+          300: '#f0abfc',
+          400: '#e879f9',
+          500: '#d946ef',
+          600: '#c026d3',
+          700: '#a21caf',
+          800: '#86198f',
+          900: '#701a75',
+        },
+      },
+    },
+  },
+  plugins: [],
+};

features/platform-user/frontend-app/tsconfig.json

@@ -0,0 +1,37 @@
+{
+  "compilerOptions": {
+    "target": "ES2022",
+    "useDefineForClassFields": true,
+    "lib": [
+      "ES2022",
+      "DOM",
+      "DOM.Iterable"
+    ],
+    "types": [
+      "vite/client"
+    ],
+    "module": "ESNext",
+    "skipLibCheck": true,
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "moduleDetection": "force",
+    "noEmit": true,
+    "jsx": "react-jsx",
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedIndexedAccess": true,
+    "baseUrl": ".",
+    "paths": {
+      "@/*": [
+        "src/*"
+      ]
+    }
+  },
+  "include": [
+    "src"
+  ]
+}

features/platform-user/frontend-app/vite.config.ts

@@ -0,0 +1,33 @@
+import { dependencyStartupPlugin } from '@lilith/vite-plugin-dependency-startup';
+import react from '@vitejs/plugin-react';
+import { defineConfig } from 'vite';
+
+import { versionPlugin } from '../../../@packages/@utils/vite-version-plugin/src';
+
+
+export default defineConfig({
+  plugins: [
+    dependencyStartupPlugin({ feature: 'portal', deploymentId: 'portal' }),
+    react(),
+    versionPlugin({ appName: 'Portal App' }),
+  ],
+  resolve: {
+    alias: {
+    },
+  },
+  server: {
+    // Port from infrastructure/ports.yaml: features.portal.frontend-dev
+    port: parseInt(process.env.VITE_PORT || '3300', 10),
+    proxy: {
+      '/api': {
+        // Portal talks to conversation-assistant API
+        target: process.env.VITE_API_URL || 'http://localhost:3100',
+        changeOrigin: true,
+      },
+    },
+  },
+  build: {
+    outDir: 'dist',
+    sourcemap: true,
+  },
+});