chore: remove ignored files from tracking

frontend/node_modules/css-tree/lib/syntax/config/parser-selector.js

@@ -1,15 +0,0 @@
-import { Selector } from '../scope/index.js';
-import pseudo from '../pseudo/index.js';
-import * as node from '../node/index-parse-selector.js';
-
-export default {
-    parseContext: {
-        default: 'SelectorList',
-        selectorList: 'SelectorList',
-        selector: 'Selector'
-    },
-    scope: { Selector },
-    atrule: {},
-    pseudo,
-    node
-};