Use node packages to install Foundation

Since Foundation hasn't released a new gem for years, we haven't been
able to upgrade Foundation to its most recent version.

Thanks to this change, we'll be able to do so.

Note we're using motion-ui version 2.0.3 because version 2.0.5 (the
latest at the moment) requires Dart Sass.

package-lock.json

@@ -6,12 +6,14 @@
     "": {
       "name": "consuldemocracy",
       "dependencies": {
+        "foundation-sites": "^6.6.2",
         "jquery": "^3.7.1",
         "jquery-ui": "^1.13.2",
         "jquery-ujs": "^1.2.3",
         "leaflet": "^1.9.4",
         "leaflet.markercluster": "^1.5.3",
-        "markdown-it": "^9.0.1"
+        "markdown-it": "^9.0.1",
+        "motion-ui": "^2.0.3"
       }
     },
     "node_modules/argparse": {
@@ -27,6 +29,19 @@
       "resolved": "https://registry.npmjs.org/entities/-/entities-1.1.2.tgz",
       "integrity": "sha512-f2LZMYl1Fzu7YSBKg+RoROelpOaNrcGmE9AZubeDfrCEia483oW4MI4VyFd5VNHIgQ/7qm1I0wUHK1eJnn2y2w=="
     },
+    "node_modules/foundation-sites": {
+      "version": "6.6.2",
+      "resolved": "https://registry.npmjs.org/foundation-sites/-/foundation-sites-6.6.2.tgz",
+      "integrity": "sha512-fGdJVYodUxUCbdNDuNTXFIpEWAD+9yl0uLkkX8/rRHmK8/EYqQnRAGnmPADDhMKLZ+fJuSGheEcnSM2imgk3Wg==",
+      "engines": {
+        "node": ">=8.4.0",
+        "npm": ">=2.14.2"
+      },
+      "peerDependencies": {
+        "jquery": ">=2.2.0",
+        "what-input": ">=4.1.0"
+      }
+    },
     "node_modules/jquery": {
       "version": "3.7.1",
       "resolved": "https://registry.npmjs.org/jquery/-/jquery-3.7.1.tgz",
@@ -89,6 +104,14 @@
       "resolved": "https://registry.npmjs.org/mdurl/-/mdurl-1.0.1.tgz",
       "integrity": "sha512-/sKlQJCBYVY9Ers9hqzKou4H6V5UWc/M59TH2dvkt+84itfnq7uFOMLpOiOS4ujvHP4etln18fmIxA5R5fll0g=="
     },
+    "node_modules/motion-ui": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/motion-ui/-/motion-ui-2.0.3.tgz",
+      "integrity": "sha512-f9xzh/hbZTUYjk4M7y1aDcsiPTfqUbuvCv/+If05TSIBEJMu3hGBU+YSe9csQPP7WBBHXxjossEygM/TJo2enw==",
+      "peerDependencies": {
+        "jquery": ">=2.2.0"
+      }
+    },
     "node_modules/sprintf-js": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.0.3.tgz",
@@ -98,6 +121,12 @@
       "version": "1.0.6",
       "resolved": "https://registry.npmjs.org/uc.micro/-/uc.micro-1.0.6.tgz",
       "integrity": "sha512-8Y75pvTYkLJW2hWQHXxoqRgV7qb9B+9vFEtidML+7koHUFapnVJAZ6cKs+Qjz5Aw3aZWHMC6u0wJE3At+nSGwA=="
+    },
+    "node_modules/what-input": {
+      "version": "5.2.12",
+      "resolved": "https://registry.npmjs.org/what-input/-/what-input-5.2.12.tgz",
+      "integrity": "sha512-3yrSa7nGSXGJS6wZeSkO6VNm95pB1mZ9i3wFzC1hhY7mn4/afue/MvXz04OXNdBC8bfo4AB4RRd3Dem9jXM58Q==",
+      "peer": true
     }
   }
 }