Update vite.config.ts

packages/frontend/vite.config.ts

@@ -7,6 +7,35 @@ import pluginJson5 from './vite.json5';
 
 const extensions = ['.ts', '.tsx', '.js', '.jsx', '.mjs', '.json', '.json5', '.svg', '.sass', '.scss', '.css', '.vue'];
 
+const hash = (str: string, seed = 0): number => {
+	let h1 = 0xdeadbeef ^ seed,
+		h2 = 0x41c6ce57 ^ seed;
+	for (let i = 0, ch; i < str.length; i++) {
+		ch = str.charCodeAt(i);
+		h1 = Math.imul(h1 ^ ch, 2654435761);
+		h2 = Math.imul(h2 ^ ch, 1597334677);
+	}
+	
+	h1 = Math.imul(h1 ^ (h1 >>> 16), 2246822507) ^ Math.imul(h2 ^ (h2 >>> 13), 3266489909);
+	h2 = Math.imul(h2 ^ (h2 >>> 16), 2246822507) ^ Math.imul(h1 ^ (h1 >>> 13), 3266489909);
+	
+	return 4294967296 * (2097151 & h2) + (h1 >>> 0);
+};
+
+const BASE62_DIGITS = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
+function toBase62(n: number): string {
+	if (n === 0) {
+		return '0';
+	}
+	let result = ''; 
+	while (n > 0) {
+		result = BASE62_DIGITS[n % BASE62_DIGITS.length] + result;
+		n = Math.floor(n / BASE62_DIGITS.length);
+	}
+	
+	return result;
+}
+
 export default defineConfig(({ command, mode }) => {
 	return {
 		base: '/vite/',
@@ -27,6 +56,14 @@ export default defineConfig(({ command, mode }) => {
 			},
 		},
 
+		css: {
+			modules: {
+				generateScopedName: (name, filename, css) => {
+					return 'x' + toBase62(hash(`${filename} ${name}`)).substring(0, 4);
+				},
+			},
+		},
+
 		define: {
 			_VERSION_: JSON.stringify(meta.version),
 			_LANGS_: JSON.stringify(Object.entries(locales).map(([k, v]) => [k, v._lang_])),