feat(viz): two pointers narrative

frontend/package-lock.json

@@ -12,6 +12,7 @@
         "@monaco-editor/react": "^4.7.0",
         "@tanstack/react-query": "^5.70.0",
         "@types/react-syntax-highlighter": "^15.5.13",
+        "framer-motion": "^12.29.2",
         "lucide-react": "^0.563.0",
         "next": "^15.3.0",
         "react": "^19.0.0",
@@ -5547,6 +5548,33 @@
         "node": ">=0.4.x"
       }
     },
+    "node_modules/framer-motion": {
+      "version": "12.29.2",
+      "resolved": "https://registry.npmjs.org/framer-motion/-/framer-motion-12.29.2.tgz",
+      "integrity": "sha512-lSNRzBJk4wuIy0emYQ/nfZ7eWhqud2umPKw2QAQki6uKhZPKm2hRQHeQoHTG9MIvfobb+A/LbEWPJU794ZUKrg==",
+      "license": "MIT",
+      "dependencies": {
+        "motion-dom": "^12.29.2",
+        "motion-utils": "^12.29.2",
+        "tslib": "^2.4.0"
+      },
+      "peerDependencies": {
+        "@emotion/is-prop-valid": "*",
+        "react": "^18.0.0 || ^19.0.0",
+        "react-dom": "^18.0.0 || ^19.0.0"
+      },
+      "peerDependenciesMeta": {
+        "@emotion/is-prop-valid": {
+          "optional": true
+        },
+        "react": {
+          "optional": true
+        },
+        "react-dom": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/fsevents": {
       "version": "2.3.3",
       "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.3.tgz",
@@ -8041,6 +8069,21 @@
         "marked": "14.0.0"
       }
     },
+    "node_modules/motion-dom": {
+      "version": "12.29.2",
+      "resolved": "https://registry.npmjs.org/motion-dom/-/motion-dom-12.29.2.tgz",
+      "integrity": "sha512-/k+NuycVV8pykxyiTCoFzIVLA95Nb1BFIVvfSu9L50/6K6qNeAYtkxXILy/LRutt7AzaYDc2myj0wkCVVYAPPA==",
+      "license": "MIT",
+      "dependencies": {
+        "motion-utils": "^12.29.2"
+      }
+    },
+    "node_modules/motion-utils": {
+      "version": "12.29.2",
+      "resolved": "https://registry.npmjs.org/motion-utils/-/motion-utils-12.29.2.tgz",
+      "integrity": "sha512-G3kc34H2cX2gI63RqU+cZq+zWRRPSsNIOjpdl9TN4AQwC4sgwYPl/Q/Obf/d53nOm569T0fYK+tcoSV50BWx8A==",
+      "license": "MIT"
+    },
     "node_modules/ms": {
       "version": "2.1.3",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",