diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index df10de6..e78c8a5 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -23,7 +23,7 @@
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         "react-dom": "^19.2.5",
         "react-easy-crop": "^5.5.7",
-        "recharts": "^2.15.4",
+        "recharts": "^3.10.1",
         "tailwind-merge": "^3.5.0",
         "tailwindcss": "^4.2.4",
         "zustand": "^5.0.12"
@@ -285,15 +285,6 @@
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@@ -655,6 +646,32 @@
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+    "node_modules/@reduxjs/toolkit": {
+      "version": "2.12.0",
+      "resolved": "https://registry.npmjs.org/@reduxjs/toolkit/-/toolkit-2.12.0.tgz",
+      "integrity": "sha512-KiT+RzZbp6mQET+Mg+h2c97+9j1sNflUxQkIHI7Yuzf6Peu+OYpmkn6nbHWmLLWj+1ZODUJFwGZ7gx3L9R9EOw==",
+      "license": "MIT",
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+        "@standard-schema/utils": "^0.3.0",
+        "immer": "^11.0.0",
+        "redux": "^5.0.1",
+        "redux-thunk": "^3.1.0",
+        "reselect": "^5.1.0"
+      },
+      "peerDependencies": {
+        "react": "^16.9.0 || ^17.0.0 || ^18 || ^19",
+        "react-redux": "^7.2.1 || ^8.1.3 || ^9.0.0"
+      },
+      "peerDependenciesMeta": {
+        "react": {
+          "optional": true
+        },
+        "react-redux": {
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+        }
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-      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/@standard-schema/utils": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/@standard-schema/utils/-/utils-0.3.0.tgz",
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@@ -1718,6 +1740,12 @@
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       }
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+      "resolved": "https://registry.npmjs.org/@types/use-sync-external-store/-/use-sync-external-store-0.0.6.tgz",
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+      "license": "MIT"
+    },
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+      "devOptional": true,
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@@ -2607,16 +2636,6 @@
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-      "license": "MIT",
-      "dependencies": {
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-        "csstype": "^3.0.2"
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@@ -2644,6 +2663,17 @@
       "dev": true,
       "license": "MIT"
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+    "node_modules/es-toolkit": {
+      "version": "1.50.0",
+      "resolved": "https://registry.npmjs.org/es-toolkit/-/es-toolkit-1.50.0.tgz",
+      "integrity": "sha512-OyZKhUVvEep9ITEiwHn8GKnMRQIVqoSIX7WnRbkWgJkllCujilqP2rD0u979tkl8wqyc8ICwlc1UBVv/Sl1G6w==",
+      "license": "MIT",
+      "workspaces": [
+        "docs",
+        "benchmarks",
+        "tests/types"
+      ]
+    },
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@@ -2876,9 +2906,9 @@
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-      "integrity": "sha512-8guHBZCwKnFhYdHr2ysuRWErTwhoN2X8XELRlrRwpmfeY2jjuUN4taQMsULKUVo1K4DvZl+0pgfyoysHxvmvEw==",
+      "version": "5.0.4",
+      "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-5.0.4.tgz",
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@@ -2898,15 +2928,6 @@
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-      "integrity": "sha512-jt2DW/aNFNwke7AUd+Z+e6pz39KO5rzdbbFCg2sGafS4mk13MI7Z8O5z9cADNn5lhGODIgLwug6TZO2ctf7kcw==",
-      "license": "MIT",
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@@ -3112,6 +3133,16 @@
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+    "node_modules/immer": {
+      "version": "11.1.15",
+      "resolved": "https://registry.npmjs.org/immer/-/immer-11.1.15.tgz",
+      "integrity": "sha512-VrNANlmnWQnh5COXIIOQXM9oOJw7naGKlBT74ZOOR6lpVXc3gFEu9FJLDFcpCJ2j+NWr8TIwtWD//T6ZX6TKiQ==",
+      "license": "MIT",
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/immer"
+      }
+    },
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+      "dev": true,
       "license": "MIT"
     },
     "node_modules/jsesc": {
@@ -3556,24 +3588,6 @@
         "url": "https://github.com/sponsors/sindresorhus"
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-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.18.1.tgz",
-      "integrity": "sha512-dMInicTPVE8d1e5otfwmmjlxkZoUpiVLwyeTdUsi/Caj/gfzzblBcCE5sRHV/AsjuCmxWrte2TNGSYuCeCq+0Q==",
-      "license": "MIT"
-    },
-    "node_modules/loose-envify": {
-      "version": "1.4.0",
-      "resolved": "https://registry.npmjs.org/loose-envify/-/loose-envify-1.4.0.tgz",
-      "integrity": "sha512-lyuxPGr/Wfhrlem2CL/UcnUc1zcqKAImBDzukY7Y5F/yQiNdko6+fRLevlw1HgMySw7f611UIY408EtxRSoK3Q==",
-      "license": "MIT",
-      "dependencies": {
-        "js-tokens": "^3.0.0 || ^4.0.0"
-      },
-      "bin": {
-        "loose-envify": "cli.js"
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@@ -3691,15 +3705,6 @@
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-    "node_modules/object-assign": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
-      "integrity": "sha512-rJgTQnkUnH1sFw8yT6VSU3zD3sWmu6sZhIseY8VX+GRu3P6F7Fu+JNDoXfklElbLJSnc3FUQHVe4cU5hj+BcUg==",
-      "license": "MIT",
-      "engines": {
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-      }
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       "resolved": "https://registry.npmjs.org/obug/-/obug-2.1.3.tgz",
@@ -3910,23 +3915,6 @@
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-      "resolved": "https://registry.npmjs.org/prop-types/-/prop-types-15.8.1.tgz",
-      "integrity": "sha512-oj87CgZICdulUohogVAR7AjlC0327U4el4L6eAvOqCeudMDVU0NThNaV+b9Df4dXgSP1gXMTnPdhfe/2qDH5cg==",
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-      "dependencies": {
-        "loose-envify": "^1.4.0",
-        "object-assign": "^4.1.1",
-        "react-is": "^16.13.1"
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-    "node_modules/prop-types/node_modules/react-is": {
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-      "resolved": "https://registry.npmjs.org/react-is/-/react-is-16.13.1.tgz",
-      "integrity": "sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==",
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@@ -3988,37 +3976,30 @@
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-      "license": "MIT"
+      "license": "MIT",
+      "peer": true
     },
-    "node_modules/react-smooth": {
-      "version": "4.0.4",
-      "resolved": "https://registry.npmjs.org/react-smooth/-/react-smooth-4.0.4.tgz",
-      "integrity": "sha512-gnGKTpYwqL0Iii09gHobNolvX4Kiq4PKx6eWBCYYix+8cdw+cGo3do906l1NBPKkSWx1DghC1dlWG9L2uGd61Q==",
+    "node_modules/react-redux": {
+      "version": "9.3.0",
+      "resolved": "https://registry.npmjs.org/react-redux/-/react-redux-9.3.0.tgz",
+      "integrity": "sha512-KQopgqFo/p/fgmAs5qz6p5RWaNAzq40WAu7fJIXnQpYxFPbJYtsJPWvGeF2rOBaY/kEuV77AVsX8TsQzKm+A/g==",
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       "dependencies": {
-        "fast-equals": "^5.0.1",
-        "prop-types": "^15.8.1",
-        "react-transition-group": "^4.4.5"
+        "@types/use-sync-external-store": "^0.0.6",
+        "use-sync-external-store": "^1.4.0"
       },
       "peerDependencies": {
-        "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0",
-        "react-dom": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0"
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-    "node_modules/react-transition-group": {
-      "version": "4.4.5",
-      "resolved": "https://registry.npmjs.org/react-transition-group/-/react-transition-group-4.4.5.tgz",
-      "integrity": "sha512-pZcd1MCJoiKiBR2NRxeCRg13uCXbydPnmB4EOeRrY7480qNWO8IIgQG6zlDkm6uRMsURXPuKq0GWtiM59a5Q6g==",
-      "license": "BSD-3-Clause",
-      "dependencies": {
-        "@babel/runtime": "^7.5.5",
-        "dom-helpers": "^5.0.1",
-        "loose-envify": "^1.4.0",
-        "prop-types": "^15.6.2"
+        "@types/react": "^18.2.25 || ^19",
+        "react": "^18.0 || ^19",
+        "redux": "^5.0.0"
       },
-      "peerDependencies": {
-        "react": ">=16.6.0",
-        "react-dom": ">=16.6.0"
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        },
+        "redux": {
+          "optional": true
+        }
       }
     },
     "node_modules/readdirp": {
@@ -4048,37 +4029,56 @@
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-      "resolved": "https://registry.npmjs.org/recharts/-/recharts-2.15.4.tgz",
-      "integrity": "sha512-UT/q6fwS3c1dHbXv2uFgYJ9BMFHu3fwnd7AYZaEQhXuYQ4hgsxLvsUXzGdKeZrW5xopzDCvuA2N41WJ88I7zIw==",
+      "version": "3.10.1",
+      "resolved": "https://registry.npmjs.org/recharts/-/recharts-3.10.1.tgz",
+      "integrity": "sha512-QXFrvt6IVcw7eeZCoyXTwkIJAX3Dv1nyVhMicXJ47GsGDDpcN8z6o644DibE9XjpBTThtsomLKnTV6lc+cVFUA==",
       "license": "MIT",
+      "workspaces": [
+        "www"
+      ],
       "dependencies": {
-        "clsx": "^2.0.0",
-        "eventemitter3": "^4.0.1",
-        "lodash": "^4.17.21",
-        "react-is": "^18.3.1",
-        "react-smooth": "^4.0.4",
-        "recharts-scale": "^0.4.4",
-        "tiny-invariant": "^1.3.1",
-        "victory-vendor": "^36.6.8"
+        "@reduxjs/toolkit": "^1.9.0 || 2.x.x",
+        "clsx": "^2.1.1",
+        "decimal.js-light": "^2.5.1",
+        "es-toolkit": "^1.39.3",
+        "eventemitter3": "^5.0.1",
+        "immer": "^11.1.8",
+        "react-redux": "8.x.x || 9.x.x",
+        "reselect": "5.2.0",
+        "tiny-invariant": "^1.3.3",
+        "use-sync-external-store": "^1.2.2",
+        "victory-vendor": "^37.0.2"
       },
       "engines": {
-        "node": ">=14"
+        "node": ">=18"
       },
       "peerDependencies": {
-        "react": "^16.0.0 || ^17.0.0 || ^18.0.0 || ^19.0.0",
-        "react-dom": "^16.0.0 || ^17.0.0 || ^18.0.0 || ^19.0.0"
+        "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0",
+        "react-dom": "^16.0.0 || ^17.0.0 || ^18.0.0 || ^19.0.0",
+        "react-is": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0"
       }
     },
-    "node_modules/recharts-scale": {
-      "version": "0.4.5",
-      "resolved": "https://registry.npmjs.org/recharts-scale/-/recharts-scale-0.4.5.tgz",
-      "integrity": "sha512-kivNFO+0OcUNu7jQquLXAxz1FIwZj8nrj+YkOKc5694NbjCvcT6aSZiIzNzd2Kul4o4rTto8QVR9lMNtxD4G1w==",
+    "node_modules/redux": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/redux/-/redux-5.0.1.tgz",
+      "integrity": "sha512-M9/ELqF6fy8FwmkpnF0S3YKOqMyoWJ4+CS5Efg2ct3oY9daQvd/Pc71FpGZsVsbl3Cpb+IIcjBDUnnyBdQbq4w==",
+      "license": "MIT"
+    },
+    "node_modules/redux-thunk": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/redux-thunk/-/redux-thunk-3.1.0.tgz",
+      "integrity": "sha512-NW2r5T6ksUKXCabzhL9z+h206HQw/NJkcLm1GPImRQ8IzfXwRGqjVhKJGauHirT0DAuyy6hjdnMZaRoAcy0Klw==",
       "license": "MIT",
-      "dependencies": {
-        "decimal.js-light": "^2.4.1"
+      "peerDependencies": {
+        "redux": "^5.0.0"
       }
     },
+    "node_modules/reselect": {
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/reselect/-/reselect-5.2.0.tgz",
+      "integrity": "sha512-AgZ3UOZm3YndfrJ4OYjgrT7bmCm/1iqkjvEfH/oYjzh6PD2qw4QuT3jjnXIrpdt4MTpMXclMT3lXbmRY+XRakw==",
+      "license": "MIT"
+    },
     "node_modules/rolldown": {
       "version": "1.1.3",
       "resolved": "https://registry.npmjs.org/rolldown/-/rolldown-1.1.3.tgz",
@@ -4442,9 +4442,9 @@
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-      "version": "36.9.2",
-      "resolved": "https://registry.npmjs.org/victory-vendor/-/victory-vendor-36.9.2.tgz",
-      "integrity": "sha512-PnpQQMuxlwYdocC8fIJqVXvkeViHYzotI+NJrCuav0ZYFoq912ZHBk3mCeuj+5/VpodOjPe1z0Fk2ihgzlXqjQ==",
+      "version": "37.3.6",
+      "resolved": "https://registry.npmjs.org/victory-vendor/-/victory-vendor-37.3.6.tgz",
+      "integrity": "sha512-SbPDPdDBYp+5MJHhBCAyI7wKM3d5ivekigc2Dk2s7pgbZ9wIgIBYGVw4zGHBml/qTFbexrofXW6Gu4noGxrOwQ==",
       "license": "MIT AND ISC",
       "dependencies": {
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diff --git a/frontend/package.json b/frontend/package.json
index 4757c34..b40d49b 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -35,7 +35,7 @@
     "react-countup": "^6.5.3",
     "react-dom": "^19.2.5",
     "react-easy-crop": "^5.5.7",
-    "recharts": "^2.15.4",
+    "recharts": "^3.10.1",
     "tailwind-merge": "^3.5.0",
     "tailwindcss": "^4.2.4",
     "zustand": "^5.0.12"