fix blank page, icons, add logging and EVM balance chart

- Fix blank page: set viewsRoot, base:'', history.replaceState in index.html
- Fix chain icons: add dist/icons→views/mainview/icons copy rule
- Add file-based logger (src/bun/lib/logger.ts) with logToFile RPC
- Add frontend error overlay + global error listeners in index.svelte
- Add EVM balance chart with time range filters (EvmDashboard.svelte)
- Replace console.log with file logger throughout backend
- Improve get-env.ts to read version.json for channel detection

apps/desktop/vite.config.ts

@@ -5,6 +5,7 @@ import { defineConfig } from 'vite'
 import { fileURLToPath } from 'url'
 
 export default defineConfig({
+	base: '',
 	plugins: [tailwindcss(), svelte(), router()],
 	resolve: {
 		alias: {