Add interactive school map to homepage

Replace the text list of schools with a Leaflet map showing anonymous
orange pins for 110 customer schools across Australia. Includes build-time
Airtable fetch script with Nominatim geocoding and gradient glow effect
on clustered pins.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

package-lock.json

@@ -9,14 +9,17 @@
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       "dependencies": {
         "gray-matter": "^4.0.3",
+        "leaflet": "^1.9.4",
         "next": "16.1.6",
         "next-mdx-remote": "^6.0.0",
         "react": "19.2.3",
         "react-dom": "19.2.3",
+        "react-leaflet": "^5.0.0",
         "stripe": "^20.4.0"
       },
       "devDependencies": {
         "@tailwindcss/postcss": "^4",
+        "@types/leaflet": "^1.9.21",
         "@types/node": "^20",
         "@types/react": "^19",
         "@types/react-dom": "^19",
@@ -1282,6 +1285,17 @@
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       }
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+    "node_modules/@react-leaflet/core": {
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+      "resolved": "https://registry.npmjs.org/@react-leaflet/core/-/core-3.0.0.tgz",
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+      "license": "Hippocratic-2.1",
+      "peerDependencies": {
+        "leaflet": "^1.9.0",
+        "react": "^19.0.0",
+        "react-dom": "^19.0.0"
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     "node_modules/@rtsao/scc": {
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@@ -1604,6 +1618,13 @@
         "@types/estree": "*"
       }
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+    "node_modules/@types/geojson": {
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+      "resolved": "https://registry.npmjs.org/@types/geojson/-/geojson-7946.0.16.tgz",
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+      "license": "MIT"
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     "node_modules/@types/hast": {
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       "resolved": "https://registry.npmjs.org/@types/hast/-/hast-3.0.4.tgz",
@@ -1627,6 +1648,16 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/@types/leaflet": {
+      "version": "1.9.21",
+      "resolved": "https://registry.npmjs.org/@types/leaflet/-/leaflet-1.9.21.tgz",
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+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/geojson": "*"
+      }
+    },
     "node_modules/@types/mdast": {
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       "resolved": "https://registry.npmjs.org/@types/mdast/-/mdast-4.0.4.tgz",
@@ -5126,6 +5157,13 @@
         "node": ">=0.10"
       }
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+    "node_modules/leaflet": {
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+      "resolved": "https://registry.npmjs.org/leaflet/-/leaflet-1.9.4.tgz",
+      "integrity": "sha512-nxS1ynzJOmOlHp+iL3FyWqK89GtNL8U8rvlMOsQdTTssxZwCXh8N2NB3GDQOL+YR3XnWyZAxwQixURb+FA74PA==",
+      "license": "BSD-2-Clause",
+      "peer": true
+    },
     "node_modules/levn": {
       "version": "0.4.1",
       "resolved": "https://registry.npmjs.org/levn/-/levn-0.4.1.tgz",
@@ -6885,6 +6923,20 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/react-leaflet": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/react-leaflet/-/react-leaflet-5.0.0.tgz",
+      "integrity": "sha512-CWbTpr5vcHw5bt9i4zSlPEVQdTVcML390TjeDG0cK59z1ylexpqC6M1PJFjV8jD7CF+ACBFsLIDs6DRMoLEofw==",
+      "license": "Hippocratic-2.1",
+      "dependencies": {
+        "@react-leaflet/core": "^3.0.0"
+      },
+      "peerDependencies": {
+        "leaflet": "^1.9.0",
+        "react": "^19.0.0",
+        "react-dom": "^19.0.0"
+      }
+    },
     "node_modules/recma-build-jsx": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/recma-build-jsx/-/recma-build-jsx-1.0.0.tgz",