chore: remove ignored files from tracking

frontend/node_modules/css-tree/cjs/syntax/node/Comment.cjs

@@ -1,40 +0,0 @@
-'use strict';
-
-const types = require('../../tokenizer/types.cjs');
-
-const ASTERISK = 0x002A;        // U+002A ASTERISK (*)
-const SOLIDUS = 0x002F;         // U+002F SOLIDUS (/)
-
-
-const name = 'Comment';
-const structure = {
-    value: String
-};
-
-function parse() {
-    const start = this.tokenStart;
-    let end = this.tokenEnd;
-
-    this.eat(types.Comment);
-
-    if ((end - start + 2) >= 2 &&
-        this.charCodeAt(end - 2) === ASTERISK &&
-        this.charCodeAt(end - 1) === SOLIDUS) {
-        end -= 2;
-    }
-
-    return {
-        type: 'Comment',
-        loc: this.getLocation(start, this.tokenStart),
-        value: this.substring(start + 2, end)
-    };
-}
-
-function generate(node) {
-    this.token(types.Comment, '/*' + node.value + '*/');
-}
-
-exports.generate = generate;
-exports.name = name;
-exports.parse = parse;
-exports.structure = structure;