Update JS and PY deps (#36383)

- Update JS and PY dependencies
- Workaround https://github.com/stylelint/stylelint/issues/8893 by
moving the stylint config file to JS
- Regenerate SVGs
- Bump to python 3.14 in devcontainer and actions
- Verified `@github/text-expander-element`
- Removed obsolete type stub

package.json

@@ -13,9 +13,9 @@
     "@github/markdown-toolbar-element": "2.2.3",
     "@github/paste-markdown": "1.5.3",
     "@github/relative-time-element": "5.0.0",
-    "@github/text-expander-element": "2.9.2",
+    "@github/text-expander-element": "2.9.4",
     "@mcaptcha/vanilla-glue": "0.1.0-alpha-3",
-    "@primer/octicons": "19.21.1",
+    "@primer/octicons": "19.21.2",
     "@resvg/resvg-wasm": "2.6.2",
     "@silverwind/vue3-calendar-heatmap": "2.1.1",
     "@techknowlogick/license-checker-webpack-plugin": "0.3.0",
@@ -65,11 +65,11 @@
     "wrap-ansi": "9.0.2"
   },
   "devDependencies": {
-    "@eslint-community/eslint-plugin-eslint-comments": "4.5.0",
+    "@eslint-community/eslint-plugin-eslint-comments": "4.6.0",
     "@eslint/json": "0.14.0",
     "@playwright/test": "1.57.0",
     "@stylistic/eslint-plugin": "5.7.0",
-    "@stylistic/stylelint-plugin": "4.0.0",
+    "@stylistic/stylelint-plugin": "4.0.1",
     "@types/codemirror": "5.60.17",
     "@types/dropzone": "5.7.9",
     "@types/jquery": "3.5.33",
@@ -96,15 +96,15 @@
     "eslint-plugin-vue-scoped-css": "2.12.0",
     "eslint-plugin-wc": "3.0.2",
     "globals": "17.0.0",
-    "happy-dom": "20.1.0",
+    "happy-dom": "20.3.0",
     "jiti": "2.6.1",
     "markdownlint-cli": "0.47.0",
     "material-icon-theme": "5.30.0",
     "nolyfill": "1.0.44",
-    "postcss-html": "1.8.0",
+    "postcss-html": "1.8.1",
     "spectral-cli-bundle": "1.0.3",
-    "stylelint": "16.26.1",
-    "stylelint-config-recommended": "17.0.0",
+    "stylelint": "17.0.0",
+    "stylelint-config-recommended": "18.0.0",
     "stylelint-declaration-block-no-ignored-properties": "2.8.0",
     "stylelint-declaration-strict-value": "1.10.11",
     "stylelint-value-no-unknown-custom-properties": "6.1.0",