fix(config): set base path for relative asset resolution

Author: crashmax-dev

vite.config.ts

@@ -2,6 +2,7 @@ import { fileURLToPath } from 'node:url'
 import { defineConfig } from 'vite'
 
 export default defineConfig({
+  base: "./",
   define: {
     __BUILD_DATE__: JSON.stringify(new Date().toISOString())
   },