chore(deps): remove unused quill and vendored pyodide/package.json

Fixes two Dependabot alerts:

- #165 (esbuild <=0.24.2, medium): app/modules/generator/assets/js/pyodide/package.json
  is Pyodide's own vendored manifest, shipped alongside pyodide.asm.js / pyodide.mjs.
  Our webpack never bundles from it and the runtime loads Pyodide via <script>, so
  removing the file eliminates the alert at the source without touching any code path.

- #84 (quill 2.0.3, low, HTML export XSS, no upstream patch): quill was a root
  dependency but no webpack-bundled module imports it. The only references are in
  unreachable Metronic demo pages (app/static/js/custom/apps/{inbox,ecommerce}) whose
  templates have no routes. Dropping it from package.json regenerates the lockfile
  cleanly; dead demo code stays but is no longer a resolvable dependency.

Author: drorganvidez

app/modules/generator/assets/js/pyodide/package.json

@@ -51,6 +51,7 @@
         "es6-shim": "^0.35.8",
         "esri-leaflet": "3.0.19",
         "esri-leaflet-geocoder": "3.1.6",
+        "file-saver": "^2.0.5",
         "flatpickr": "^4.6.13",
         "flot": "^4.2.6",
         "fslightbox": "3.7.5",
@@ -61,7 +62,6 @@
         "jquery.repeater": "^1.2.1",
         "jstree": "^3.3.17",
         "jszip": "^3.10.1",
-        "file-saver": "^2.0.5",
         "leaflet": "^1.9.4",
         "line-awesome": "^1.3.0",
         "lozad": "^1.16.0",
@@ -74,7 +74,6 @@
         "pdfmake": "0.3.7",
         "prism-themes": "^1.9.0",
         "prismjs": "1.30.0",
-        "quill": "^2.0.3",
         "select2": "^4.1.0-rc.0",
         "smooth-scroll": "^16.1.3",
         "string-replace-loader": "3.3.0",