integrading new css build

vite.config.ts

@@ -0,0 +1,28 @@
+import { defineConfig } from "vite";
+import { resolve } from "path";
+import tsconfigPaths from "vite-tsconfig-paths";
+
+export default defineConfig({
+	build: {
+		rollupOptions: {
+			input: {
+				app: resolve(__dirname, "src/app.ts"),
+				settings: resolve(__dirname, "src/settings.ts"),
+				background: resolve(__dirname, "src/background.ts"),
+			},
+			output: {
+				entryFileNames: "[name].js",
+				dir: resolve(__dirname, "dist"),
+			},
+		},
+		sourcemap: true,
+	},
+	plugins: [tsconfigPaths()],
+	resolve: {
+		extensions: [".tsx", ".ts", ".scss", ".sass"],
+	},
+	esbuild: {
+		include: /.*\.tsx?$/,
+		exclude: [/node_modules/, /dist/],
+	},
+});