feat(design): bundle JetBrains Mono for data cells

frontend/package-lock.json

@@ -8,6 +8,7 @@
       "name": "mimic-frontend",
       "version": "0.1.0",
       "dependencies": {
+        "@fontsource-variable/jetbrains-mono": "^5.2.8",
         "@tanstack/react-query": "^5.59.0",
         "axios": "^1.7.7",
         "lucide-react": "^1.16.0",
@@ -1013,6 +1014,15 @@
         "url": "https://github.com/sponsors/ayuhito"
       }
     },
+    "node_modules/@fontsource-variable/jetbrains-mono": {
+      "version": "5.2.8",
+      "resolved": "https://registry.npmjs.org/@fontsource-variable/jetbrains-mono/-/jetbrains-mono-5.2.8.tgz",
+      "integrity": "sha512-WBA9elru6Jdp5df2mES55wuOO0WIrn3kpXnI4+W2ek5u3ZgLS9XS4gmIlcQhiZOWEKl95meYdvK7xI+ETLCq/Q==",
+      "license": "OFL-1.1",
+      "funding": {
+        "url": "https://github.com/sponsors/ayuhito"
+      }
+    },
     "node_modules/@humanwhocodes/config-array": {
       "version": "0.13.0",
       "resolved": "https://registry.npmjs.org/@humanwhocodes/config-array/-/config-array-0.13.0.tgz",