Install tailwindcss-animate plugin to fix missing page transition animations

package-lock.json

@@ -28,6 +28,7 @@
         "rehype-raw": "^7.0.0",
         "remark-math": "^6.0.0",
         "tailwind-merge": "^3.6.0",
+        "tailwindcss-animate": "^1.0.7",
         "zod": "^4.4.3",
         "zustand": "^5.0.14"
       },
@@ -8180,9 +8181,17 @@
       "version": "4.3.1",
       "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.3.1.tgz",
       "integrity": "sha512-hk+TB1m+K8CYNrP6rjQaq/Y+4Zylwpa87mLYBKCunwnnQ9p+fHb7kmSfGqyEJoxF/O6CDyABWVFEafNSYKll+Q==",
-      "dev": true,
       "license": "MIT"
     },
+    "node_modules/tailwindcss-animate": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/tailwindcss-animate/-/tailwindcss-animate-1.0.7.tgz",
+      "integrity": "sha512-bl6mpH3T7I3UFxuvDEXLxy/VuFxBk5bbzplh7tXI68mwMokNYd1t9qPBHlnyTwfa4JGC4zP516I1hYYtQ/vspA==",
+      "license": "MIT",
+      "peerDependencies": {
+        "tailwindcss": ">=3.0.0 || insiders"
+      }
+    },
     "node_modules/tapable": {
       "version": "2.3.3",
       "resolved": "https://registry.npmjs.org/tapable/-/tapable-2.3.3.tgz",