site: use master branch of template in svelte-app

site/scripts/update_template.js

@@ -1,19 +1,19 @@
 const sh = require('shelljs');
-const fs = require('fs')
+const fs = require('fs');
 
-sh.cd(__dirname+'/../')
+sh.cd(__dirname+'/../');
 
 // fetch svelte app
-sh.rm('-rf','scripts/svelte-app')
-sh.exec('npx degit sveltejs/template#v3 scripts/svelte-app')
+sh.rm('-rf','scripts/svelte-app');
+sh.exec('npx degit sveltejs/template scripts/svelte-app');
 
 // remove src (will be recreated client-side) and node_modules
-sh.rm('-rf', 'scripts/svelte-app/src')
-sh.rm('-rf', 'scripts/svelte-app/node_modules')
+sh.rm('-rf', 'scripts/svelte-app/src');
+sh.rm('-rf', 'scripts/svelte-app/node_modules');
 
 // build svelte-app.json
-const appPath = 'scripts/svelte-app'
-let files = []
+const appPath = 'scripts/svelte-app';
+const files = [];
 
 for (const path of sh.find(appPath).filter(p => fs.lstatSync(p).isFile()) ) {
 	files.push({ path: path.slice(appPath.length + 1), data: fs.readFileSync(path).toString() });