refactor: Still trying to reorganize edit mode to be more robust

node_modules/cssstyle/LICENSE

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+Copyright (c) Chad Walker
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

node_modules/cssstyle/README.md

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+# CSSStyleDeclaration
+
+A Node.js implementation of the CSS Object Model [`CSSStyleDeclaration` class](https://drafts.csswg.org/cssom/#the-cssstyledeclaration-interface).
+
+## Background
+
+This package is an extension of the `CSSStyleDeclaration` class in Nikita Vasilyev's [CSSOM](https://github.com/NV/CSSOM), with added support for modern specifications. The primary use case is for testing browser code in a Node environment.
+
+It was originally created by Chad Walker, it is now maintained by the jsdom community.
+
+Bug reports and pull requests are welcome.

node_modules/cssstyle/package.json

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+{
+  "name": "cssstyle",
+  "description": "CSSStyleDeclaration Object Model implementation",
+  "keywords": [
+    "CSS",
+    "CSSStyleDeclaration",
+    "StyleSheet"
+  ],
+  "version": "5.3.2",
+  "homepage": "https://github.com/jsdom/cssstyle",
+  "maintainers": [
+    {
+      "name": "Jon Sakas",
+      "email": "jon.sakas@gmail.com",
+      "url": "https://jon.sakas.co/"
+    },
+    {
+      "name": "Rafał Ruciński",
+      "email": "fatfisz@gmail.com",
+      "url": "https://fatfisz.com"
+    }
+  ],
+  "contributors": [
+    {
+      "name": "Chad Walker",
+      "email": "chad@chad-cat-lore-eddie.com",
+      "url": "https://github.com/chad3814"
+    }
+  ],
+  "repository": "jsdom/cssstyle",
+  "bugs": "https://github.com/jsdom/cssstyle/issues",
+  "directories": {
+    "lib": "./lib"
+  },
+  "files": [
+    "lib/"
+  ],
+  "main": "./lib/CSSStyleDeclaration.js",
+  "dependencies": {
+    "@asamuzakjp/css-color": "^4.0.3",
+    "@csstools/css-syntax-patches-for-csstree": "^1.0.14",
+    "css-tree": "^3.1.0"
+  },
+  "devDependencies": {
+    "@babel/generator": "^7.28.0",
+    "@babel/parser": "^7.28.0",
+    "@babel/traverse": "^7.28.0",
+    "@babel/types": "^7.28.2",
+    "@domenic/eslint-config": "^4.0.1",
+    "@webref/css": "^6.23.6",
+    "eslint": "^9.32.0",
+    "eslint-config-prettier": "^10.1.8",
+    "eslint-plugin-prettier": "^5.5.3",
+    "globals": "^16.3.0",
+    "npm-run-all": "^4.1.5",
+    "prettier": "^3.6.2",
+    "resolve": "^1.22.10"
+  },
+  "scripts": {
+    "download": "node ./scripts/downloadLatestProperties.mjs",
+    "generate": "run-p generate:*",
+    "generate:implemented_properties": "node ./scripts/generateImplementedProperties.mjs",
+    "generate:properties": "node ./scripts/generateProperties.js",
+    "lint": "npm run generate && eslint --max-warnings 0",
+    "lint:fix": "eslint --fix --max-warnings 0",
+    "prepublishOnly": "npm run lint && npm run test",
+    "test": "npm run generate && node --test",
+    "test-ci": "npm run lint && npm run test"
+  },
+  "license": "MIT",
+  "engines": {
+    "node": ">=20"
+  }
+}