diff --git a/backend/package-lock.json b/backend/package-lock.json
index f66b2e1..9a3aec7 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -12,9 +12,9 @@
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         "@fastify/helmet": "^11.1.1",
         "@fastify/jwt": "^8.0.1",
-        "@fastify/multipart": "^9.4.0",
+        "@fastify/multipart": "^8.3.0",
         "@fastify/rate-limit": "^9.1.0",
-        "@fastify/static": "^9.0.0",
+        "@fastify/static": "^7.0.4",
         "@fastify/websocket": "^8.3.1",
         "bcryptjs": "^2.4.3",
         "fastify": "^4.28.1",
@@ -475,20 +475,13 @@
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-      "resolved": "https://registry.npmjs.org/@fastify/accept-negotiator/-/accept-negotiator-2.0.1.tgz",
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-      "funding": [
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/fastify"
-        },
-        {
-          "type": "opencollective",
-          "url": "https://opencollective.com/fastify"
-        }
-      ],
-      "license": "MIT"
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/@fastify/accept-negotiator/-/accept-negotiator-1.1.0.tgz",
+      "integrity": "sha512-OIHZrb2ImZ7XG85HXOONLcJWGosv7sIvM2ifAPQVhg9Lv7qdmMBNVaai4QTdyuaqbKM5eO6sLSQOYI7wEQeCJQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=14"
+      }
     },
     "node_modules/@fastify/ajv-compiler": {
       "version": "3.6.0",
@@ -528,9 +521,9 @@
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-      "resolved": "https://registry.npmjs.org/@fastify/deepmerge/-/deepmerge-3.2.1.tgz",
-      "integrity": "sha512-N5Oqvltoa2r9z1tbx4xjky0oRR60v+T47Ic4J1ukoVQcptLOrIdRnCSdTGmOmajZuHVKlTnfcmrjyqsGEW1ztA==",
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/@fastify/deepmerge/-/deepmerge-2.0.2.tgz",
+      "integrity": "sha512-3wuLdX5iiiYeZWP6bQrjqhrcvBIf0NHbQH1Ur1WbHvoiuTYUEItgygea3zs8aHpiitn0lOB8gX20u1qO+FDm7Q==",
       "funding": [
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@@ -591,26 +584,17 @@
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-      "resolved": "https://registry.npmjs.org/@fastify/multipart/-/multipart-9.4.0.tgz",
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-      "funding": [
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-          "type": "github",
-          "url": "https://github.com/sponsors/fastify"
-        },
-        {
-          "type": "opencollective",
-          "url": "https://opencollective.com/fastify"
-        }
-      ],
+      "version": "8.3.1",
+      "resolved": "https://registry.npmjs.org/@fastify/multipart/-/multipart-8.3.1.tgz",
+      "integrity": "sha512-pncbnG28S6MIskFSVRtzTKE9dK+GrKAJl0NbaQ/CG8ded80okWFsYKzSlP9haaLNQhNRDOoHqmGQNvgbiPVpWQ==",
       "license": "MIT",
       "dependencies": {
         "@fastify/busboy": "^3.0.0",
-        "@fastify/deepmerge": "^3.0.0",
+        "@fastify/deepmerge": "^2.0.0",
         "@fastify/error": "^4.0.0",
-        "fastify-plugin": "^5.0.0",
-        "secure-json-parse": "^4.0.0"
+        "fastify-plugin": "^4.0.0",
+        "secure-json-parse": "^2.4.0",
+        "stream-wormhole": "^1.1.0"
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     "node_modules/@fastify/multipart/node_modules/@fastify/error": {
@@ -629,38 +613,6 @@
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-      "resolved": "https://registry.npmjs.org/fastify-plugin/-/fastify-plugin-5.1.0.tgz",
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-      "funding": [
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-          "type": "github",
-          "url": "https://github.com/sponsors/fastify"
-        },
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-          "type": "opencollective",
-          "url": "https://opencollective.com/fastify"
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-      "license": "MIT"
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-      "resolved": "https://registry.npmjs.org/secure-json-parse/-/secure-json-parse-4.1.0.tgz",
-      "integrity": "sha512-l4KnYfEyqYJxDwlNVyRfO2E4NTHfMKAWdUuA8J0yve2Dz/E/PdBepY03RvyJpssIpRFwJoCD55wA+mEDs6ByWA==",
-      "funding": [
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-          "type": "github",
-          "url": "https://github.com/sponsors/fastify"
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-          "url": "https://opencollective.com/fastify"
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-      "license": "BSD-3-Clause"
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@@ -673,68 +625,32 @@
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-          "type": "github",
-          "url": "https://github.com/sponsors/fastify"
-        },
-        {
-          "type": "opencollective",
-          "url": "https://opencollective.com/fastify"
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-      ],
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/@fastify/send/-/send-2.1.0.tgz",
+      "integrity": "sha512-yNYiY6sDkexoJR0D8IDy3aRP3+L4wdqCpvx5WP+VtEU58sn7USmKynBzDQex5X42Zzvw2gNzzYgP90UfWShLFA==",
       "license": "MIT",
       "dependencies": {
-        "@lukeed/ms": "^2.0.2",
+        "@lukeed/ms": "^2.0.1",
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         "fast-decode-uri-component": "^1.0.1",
-        "http-errors": "^2.0.0",
-        "mime": "^3"
+        "http-errors": "2.0.0",
+        "mime": "^3.0.0"
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     "node_modules/@fastify/static": {
-      "version": "9.0.0",
-      "resolved": "https://registry.npmjs.org/@fastify/static/-/static-9.0.0.tgz",
-      "integrity": "sha512-r64H8Woe/vfilg5RTy7lwWlE8ZZcTrc3kebYFMEUBrMqlydhQyoiExQXdYAy2REVpST/G35+stAM8WYp1WGmMA==",
-      "funding": [
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-          "type": "github",
-          "url": "https://github.com/sponsors/fastify"
-        },
-        {
-          "type": "opencollective",
-          "url": "https://opencollective.com/fastify"
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+      "resolved": "https://registry.npmjs.org/@fastify/static/-/static-7.0.4.tgz",
+      "integrity": "sha512-p2uKtaf8BMOZWLs6wu+Ihg7bWNBdjNgCwDza4MJtTqg+5ovKmcbgbR9Xs5/smZ1YISfzKOCNYmZV8LaCj+eJ1Q==",
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-        "@fastify/send": "^4.0.0",
-        "content-disposition": "^1.0.1",
-        "fastify-plugin": "^5.0.0",
-        "fastq": "^1.17.1",
-        "glob": "^13.0.0"
+        "@fastify/accept-negotiator": "^1.0.0",
+        "@fastify/send": "^2.0.0",
+        "content-disposition": "^0.5.3",
+        "fastify-plugin": "^4.0.0",
+        "fastq": "^1.17.0",
+        "glob": "^10.3.4"
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-    "node_modules/@fastify/static/node_modules/fastify-plugin": {
-      "version": "5.1.0",
-      "resolved": "https://registry.npmjs.org/fastify-plugin/-/fastify-plugin-5.1.0.tgz",
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-          "type": "github",
-          "url": "https://github.com/sponsors/fastify"
-        },
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-          "url": "https://opencollective.com/fastify"
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-      "license": "MIT"
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       "resolved": "https://registry.npmjs.org/@fastify/websocket/-/websocket-8.3.1.tgz",
@@ -751,6 +667,23 @@
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       "license": "MIT"
     },
+    "node_modules/@isaacs/cliui": {
+      "version": "8.0.2",
+      "resolved": "https://registry.npmjs.org/@isaacs/cliui/-/cliui-8.0.2.tgz",
+      "integrity": "sha512-O8jcjabXaleOG9DQ0+ARXWZBTfnP4WNAqzuiJK7ll44AmxGKv/J2M4TPjxjY3znBCfvBXFzucm1twdyFybFqEA==",
+      "license": "ISC",
+      "dependencies": {
+        "string-width": "^5.1.2",
+        "string-width-cjs": "npm:string-width@^4.2.0",
+        "strip-ansi": "^7.0.1",
+        "strip-ansi-cjs": "npm:strip-ansi@^6.0.1",
+        "wrap-ansi": "^8.1.0",
+        "wrap-ansi-cjs": "npm:wrap-ansi@^7.0.0"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/@lukeed/ms": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/@lukeed/ms/-/ms-2.0.2.tgz",
@@ -766,6 +699,16 @@
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       "license": "MIT"
     },
+    "node_modules/@pkgjs/parseargs": {
+      "version": "0.11.0",
+      "resolved": "https://registry.npmjs.org/@pkgjs/parseargs/-/parseargs-0.11.0.tgz",
+      "integrity": "sha512-+1VkjdD0QBLPodGrJUeqarH8VAIvQODIbwh9XpP5Syisf7YoQgsJKPNFoqqLQlu+VQ/tVSshMR6loPMn8U+dPg==",
+      "license": "MIT",
+      "optional": true,
+      "engines": {
+        "node": ">=14"
+      }
+    },
     "node_modules/@types/bcryptjs": {
       "version": "2.4.6",
       "resolved": "https://registry.npmjs.org/@types/bcryptjs/-/bcryptjs-2.4.6.tgz",
@@ -870,6 +813,30 @@
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       "license": "BSD-3-Clause"
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+    "node_modules/ansi-regex": {
+      "version": "6.2.2",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-6.2.2.tgz",
+      "integrity": "sha512-Bq3SmSpyFHaWjPk8If9yc6svM8c56dB5BAtW4Qbw5jHTwwXXcTLoRMkpDJp6VL0XzlWaCHTXrkFURMYmD0sLqg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/ansi-regex?sponsor=1"
+      }
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+    "node_modules/ansi-styles": {
+      "version": "6.2.3",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-6.2.3.tgz",
+      "integrity": "sha512-4Dj6M28JB+oAH8kFkTLUo+a2jwOFkuqb3yucU0CANcRRUbxS0cP0nZYCGjcc3BNXwRIsUVmDGgzawme7zvJHvg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/ansi-styles?sponsor=1"
+      }
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@@ -902,13 +869,10 @@
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-      "license": "MIT",
-      "engines": {
-        "node": "18 || 20 || >=22"
-      }
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
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+      "license": "MIT"
     },
     "node_modules/bcryptjs": {
       "version": "2.4.3",
@@ -923,15 +887,12 @@
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-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.4.tgz",
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+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.0.2.tgz",
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       "license": "MIT",
       "dependencies": {
-        "balanced-match": "^4.0.2"
-      },
-      "engines": {
-        "node": "18 || 20 || >=22"
+        "balanced-match": "^1.0.0"
       }
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     "node_modules/cluster-key-slot": {
@@ -943,17 +904,34 @@
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-      "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-1.0.1.tgz",
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+    "node_modules/color-convert": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+      "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
       "license": "MIT",
-      "engines": {
-        "node": ">=18"
+      "dependencies": {
+        "color-name": "~1.1.4"
       },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/express"
+      "engines": {
+        "node": ">=7.0.0"
+      }
+    },
+    "node_modules/color-name": {
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+      "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==",
+      "license": "MIT"
+    },
+    "node_modules/content-disposition": {
+      "version": "0.5.4",
+      "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.4.tgz",
+      "integrity": "sha512-FveZTNuGw04cxlAiWbzi6zTAL/lhehaWbTtgluJh4/E95DqMwTmha3KZN1aAWA8cFIhHzMZUvLevkw5Rqk+tSQ==",
+      "license": "MIT",
+      "dependencies": {
+        "safe-buffer": "5.2.1"
+      },
+      "engines": {
+        "node": ">= 0.6"
       }
     },
     "node_modules/cookie": {
@@ -974,6 +952,20 @@
         "node": ">=6.6.0"
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+    "node_modules/cross-spawn": {
+      "version": "7.0.6",
+      "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.6.tgz",
+      "integrity": "sha512-uV2QOWP2nWzsy2aMp8aRibhi9dlzF5Hgh5SHaB9OiTGEyDTiJJyx0uy51QXdyWbtAHNua4XJzUKca3OzKUd3vA==",
+      "license": "MIT",
+      "dependencies": {
+        "path-key": "^3.1.0",
+        "shebang-command": "^2.0.0",
+        "which": "^2.0.1"
+      },
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@@ -1009,6 +1001,12 @@
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+    "node_modules/eastasianwidth": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/eastasianwidth/-/eastasianwidth-0.2.0.tgz",
+      "integrity": "sha512-I88TYZWc9XiYHRQ4/3c5rjjfgkjhLyW2luGIheGERbNQ6OY7yTybanSpDXZa8y7VUP9YmDcYa+eyq4ca7iLqWA==",
+      "license": "MIT"
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@@ -1018,6 +1016,12 @@
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+    "node_modules/emoji-regex": {
+      "version": "9.2.2",
+      "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-9.2.2.tgz",
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+      "license": "MIT"
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       "resolved": "https://registry.npmjs.org/esbuild/-/esbuild-0.27.4.tgz",
@@ -1241,6 +1245,22 @@
         "node": ">=14"
       }
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+    "node_modules/foreground-child": {
+      "version": "3.3.1",
+      "resolved": "https://registry.npmjs.org/foreground-child/-/foreground-child-3.3.1.tgz",
+      "integrity": "sha512-gIXjKqtFuWEgzFRJA9WCQeSJLZDjgJUOMCMzxtvFq/37KojM1BFGufqsCy0r4qSQmYLsZYMeyRqzIWOMup03sw==",
+      "license": "ISC",
+      "dependencies": {
+        "cross-spawn": "^7.0.6",
+        "signal-exit": "^4.0.1"
+      },
+      "engines": {
+        "node": ">=14"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
+    },
     "node_modules/forwarded": {
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@@ -1279,17 +1299,21 @@
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-      "resolved": "https://registry.npmjs.org/glob/-/glob-13.0.6.tgz",
-      "integrity": "sha512-Wjlyrolmm8uDpm/ogGyXZXb1Z+Ca2B8NbJwqBVg0axK9GbBeoS7yGV6vjXnYdGm6X53iehEuxxbyiKp8QmN4Vw==",
-      "license": "BlueOak-1.0.0",
+      "version": "10.5.0",
+      "resolved": "https://registry.npmjs.org/glob/-/glob-10.5.0.tgz",
+      "integrity": "sha512-DfXN8DfhJ7NH3Oe7cFmu3NCu1wKbkReJ8TorzSAFbSKrlNaQSKfIzqYqVY8zlbs2NLBbWpRiU52GX2PbaBVNkg==",
+      "deprecated": "Old versions of glob are not supported, and contain widely publicized security vulnerabilities, which have been fixed in the current version. Please update. Support for old versions may be purchased (at exorbitant rates) by contacting i@izs.me",
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+      "license": "MIT",
+      "dependencies": {
+        "ansi-regex": "^5.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/ws": {
       "version": "8.19.0",
       "resolved": "https://registry.npmjs.org/ws/-/ws-8.19.0.tgz",
diff --git a/backend/package.json b/backend/package.json
index 82e9af7..f56c86e 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -13,9 +13,9 @@
     "@fastify/cors": "^9.0.1",
     "@fastify/helmet": "^11.1.1",
     "@fastify/jwt": "^8.0.1",
-    "@fastify/multipart": "^9.4.0",
+    "@fastify/multipart": "^8.3.0",
     "@fastify/rate-limit": "^9.1.0",
-    "@fastify/static": "^9.0.0",
+    "@fastify/static": "^7.0.4",
     "@fastify/websocket": "^8.3.1",
     "bcryptjs": "^2.4.3",
     "fastify": "^4.28.1",