diff --git a/client/package-lock.json b/client/package-lock.json
index e2f33e645..46bdd42c8 100644
--- a/client/package-lock.json
+++ b/client/package-lock.json
@@ -57,6 +57,7 @@
 				"eslint-plugin-react-hooks": "^5.0.0",
 				"eslint-plugin-react-refresh": "^0.4.6",
 				"lint-staged": "^16.2.7",
+				"mongoose": "9.6.2",
 				"prettier": "^3.3.3",
 				"typescript": "5.9.3",
 				"vite": "^6.4.2"
@@ -84,6 +85,7 @@
 		"node_modules/@babel/core": {
 			"version": "7.29.0",
 			"license": "MIT",
+			"peer": true,
 			"dependencies": {
 				"@babel/code-frame": "^7.29.0",
 				"@babel/generator": "^7.29.0",
@@ -354,6 +356,7 @@
 		"node_modules/@emotion/react": {
 			"version": "11.14.0",
 			"license": "MIT",
+			"peer": true,
 			"dependencies": {
 				"@babel/runtime": "^7.18.3",
 				"@emotion/babel-plugin": "^11.13.5",
@@ -391,6 +394,7 @@
 		"node_modules/@emotion/styled": {
 			"version": "11.14.1",
 			"license": "MIT",
+			"peer": true,
 			"dependencies": {
 				"@babel/runtime": "^7.18.3",
 				"@emotion/babel-plugin": "^11.13.5",
@@ -1107,6 +1111,16 @@
 				"supercluster": "^8.0.1"
 			}
 		},
+		"node_modules/@mongodb-js/saslprep": {
+			"version": "1.4.11",
+			"resolved": "https://registry.npmjs.org/@mongodb-js/saslprep/-/saslprep-1.4.11.tgz",
+			"integrity": "sha512-o9rAHc0IpIjuPSxRutWpE1F62x7n+4mVS4rCNHkzhIUMQcc18bb6xEq5wd2NdN0WjepIyXIppRshYI2kQDOZVA==",
+			"dev": true,
+			"license": "MIT",
+			"dependencies": {
+				"sparse-bitfield": "^3.0.3"
+			}
+		},
 		"node_modules/@mui/core-downloads-tracker": {
 			"version": "7.3.7",
 			"license": "MIT",
@@ -1160,6 +1174,7 @@
 		"node_modules/@mui/material": {
 			"version": "7.3.7",
 			"license": "MIT",
+			"peer": true,
 			"dependencies": {
 				"@babel/runtime": "^7.28.4",
 				"@mui/core-downloads-tracker": "^7.3.7",
@@ -1264,6 +1279,7 @@
 		"node_modules/@mui/system": {
 			"version": "7.3.7",
 			"license": "MIT",
+			"peer": true,
 			"dependencies": {
 				"@babel/runtime": "^7.28.4",
 				"@mui/private-theming": "^7.3.7",
@@ -2304,6 +2320,7 @@
 			"version": "24.5.2",
 			"devOptional": true,
 			"license": "MIT",
+			"peer": true,
 			"dependencies": {
 				"undici-types": "~7.12.0"
 			}
@@ -2319,6 +2336,7 @@
 		"node_modules/@types/react": {
 			"version": "18.3.27",
 			"license": "MIT",
+			"peer": true,
 			"dependencies": {
 				"@types/prop-types": "*",
 				"csstype": "^3.2.2"
@@ -2352,6 +2370,23 @@
 			"version": "0.0.6",
 			"license": "MIT"
 		},
+		"node_modules/@types/webidl-conversions": {
+			"version": "7.0.3",
+			"resolved": "https://registry.npmjs.org/@types/webidl-conversions/-/webidl-conversions-7.0.3.tgz",
+			"integrity": "sha512-CiJJvcRtIgzadHCYXw7dqEnMNRjhGZlYK05Mj9OyktqV8uVT8fD2BFOB7S1uwBE3Kj2Z+4UyPmFw/Ixgw/LAlA==",
+			"dev": true,
+			"license": "MIT"
+		},
+		"node_modules/@types/whatwg-url": {
+			"version": "13.0.0",
+			"resolved": "https://registry.npmjs.org/@types/whatwg-url/-/whatwg-url-13.0.0.tgz",
+			"integrity": "sha512-N8WXpbE6Wgri7KUSvrmQcqrMllKZ9uxkYWMt+mCSGwNc0Hsw9VQTW7ApqI4XNrx6/SaM2QQJCzMPDEXE058s+Q==",
+			"dev": true,
+			"license": "MIT",
+			"dependencies": {
+				"@types/webidl-conversions": "*"
+			}
+		},
 		"node_modules/@typescript-eslint/eslint-plugin": {
 			"version": "7.18.0",
 			"resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-7.18.0.tgz",
@@ -2392,6 +2427,7 @@
 			"integrity": "sha512-4Z+L8I2OqhZV8qA132M4wNL30ypZGYOQVBfMgxDH/K5UX0PNqTu1c6za9ST5r9+tavvHiTWmBnKzpCJ/GlVFtg==",
 			"dev": true,
 			"license": "BSD-2-Clause",
+			"peer": true,
 			"dependencies": {
 				"@typescript-eslint/scope-manager": "7.18.0",
 				"@typescript-eslint/types": "7.18.0",
@@ -2672,6 +2708,7 @@
 			"version": "8.15.0",
 			"dev": true,
 			"license": "MIT",
+			"peer": true,
 			"bin": {
 				"acorn": "bin/acorn"
 			},
@@ -3006,6 +3043,7 @@
 				}
 			],
 			"license": "MIT",
+			"peer": true,
 			"dependencies": {
 				"baseline-browser-mapping": "^2.9.0",
 				"caniuse-lite": "^1.0.30001759",
@@ -3020,6 +3058,16 @@
 				"node": "^6 || ^7 || ^8 || ^9 || ^10 || ^11 || ^12 || >=13.7"
 			}
 		},
+		"node_modules/bson": {
+			"version": "7.2.0",
+			"resolved": "https://registry.npmjs.org/bson/-/bson-7.2.0.tgz",
+			"integrity": "sha512-YCEo7KjMlbNlyHhz7zAZNDpIpQbd+wOEHJYezv0nMYTn4x31eIUM2yomNNubclAt63dObUzKHWsBLJ9QcZNSnQ==",
+			"dev": true,
+			"license": "Apache-2.0",
+			"engines": {
+				"node": ">=20.19.0"
+			}
+		},
 		"node_modules/bytewise": {
 			"version": "1.1.0",
 			"resolved": "https://registry.npmjs.org/bytewise/-/bytewise-1.1.0.tgz",
@@ -3437,7 +3485,8 @@
 		},
 		"node_modules/dayjs": {
 			"version": "1.11.13",
-			"license": "MIT"
+			"license": "MIT",
+			"peer": true
 		},
 		"node_modules/debug": {
 			"version": "4.4.3",
@@ -3832,6 +3881,7 @@
 			"version": "8.57.1",
 			"dev": true,
 			"license": "MIT",
+			"peer": true,
 			"dependencies": {
 				"@eslint-community/eslint-utils": "^4.2.0",
 				"@eslint-community/regexpp": "^4.6.1",
@@ -4627,6 +4677,7 @@
 				}
 			],
 			"license": "MIT",
+			"peer": true,
 			"dependencies": {
 				"@babel/runtime": "^7.27.6"
 			},
@@ -5222,6 +5273,16 @@
 				"node": ">=4.0"
 			}
 		},
+		"node_modules/kareem": {
+			"version": "3.3.0",
+			"resolved": "https://registry.npmjs.org/kareem/-/kareem-3.3.0.tgz",
+			"integrity": "sha512-kpSuLD3/7RenBnjnJdOHXCKC8dTd1JzeOiJhN0necWWci6cC+qX+VuwPnMVgb+a4+KNJSfgqahpnfWaeDXCimw==",
+			"dev": true,
+			"license": "Apache-2.0",
+			"engines": {
+				"node": ">=18.0.0"
+			}
+		},
 		"node_modules/kdbush": {
 			"version": "4.0.2",
 			"resolved": "https://registry.npmjs.org/kdbush/-/kdbush-4.0.2.tgz",
@@ -5412,6 +5473,7 @@
 			"resolved": "https://registry.npmjs.org/maplibre-gl/-/maplibre-gl-5.19.0.tgz",
 			"integrity": "sha512-REhYUN8gNP3HlcIZS6QU2uy8iovl31cXsrNDkCcqWSQbCkcpdYLczqDz5PVIwNH42UQNyvukjes/RoHPDrOUmQ==",
 			"license": "BSD-3-Clause",
+			"peer": true,
 			"dependencies": {
 				"@mapbox/geojson-rewind": "^0.5.2",
 				"@mapbox/jsonlint-lines-primitives": "^2.0.2",
@@ -5451,6 +5513,13 @@
 				"node": ">= 0.4"
 			}
 		},
+		"node_modules/memory-pager": {
+			"version": "1.5.0",
+			"resolved": "https://registry.npmjs.org/memory-pager/-/memory-pager-1.5.0.tgz",
+			"integrity": "sha512-ZS4Bp4r/Zoeq6+NLJpP+0Zzm0pR8whtGPf1XExKLJBAczGMnSi3It14OiNCStjQjM6NU1okjQGSxgEZN8eBYKg==",
+			"dev": true,
+			"license": "MIT"
+		},
 		"node_modules/merge2": {
 			"version": "1.4.1",
 			"resolved": "https://registry.npmjs.org/merge2/-/merge2-1.4.1.tgz",
@@ -5540,6 +5609,109 @@
 				"url": "https://github.com/sponsors/ljharb"
 			}
 		},
+		"node_modules/mongodb": {
+			"version": "7.2.0",
+			"resolved": "https://registry.npmjs.org/mongodb/-/mongodb-7.2.0.tgz",
+			"integrity": "sha512-F/2+BMZtLVhY30ioZp0dAmZ+IRZMBqI+nrv6t5+9/1AIwCa8sMRC3jBf81lpxMhnZgqq8CoUD503Z1oZWq1/sw==",
+			"dev": true,
+			"license": "Apache-2.0",
+			"dependencies": {
+				"@mongodb-js/saslprep": "^1.3.0",
+				"bson": "^7.2.0",
+				"mongodb-connection-string-url": "^7.0.0"
+			},
+			"engines": {
+				"node": ">=20.19.0"
+			},
+			"peerDependencies": {
+				"@aws-sdk/credential-providers": "^3.806.0",
+				"@mongodb-js/zstd": "^7.0.0",
+				"gcp-metadata": "^7.0.1",
+				"kerberos": "^7.0.0",
+				"mongodb-client-encryption": ">=7.0.0 <7.1.0",
+				"snappy": "^7.3.2",
+				"socks": "^2.8.6"
+			},
+			"peerDependenciesMeta": {
+				"@aws-sdk/credential-providers": {
+					"optional": true
+				},
+				"@mongodb-js/zstd": {
+					"optional": true
+				},
+				"gcp-metadata": {
+					"optional": true
+				},
+				"kerberos": {
+					"optional": true
+				},
+				"mongodb-client-encryption": {
+					"optional": true
+				},
+				"snappy": {
+					"optional": true
+				},
+				"socks": {
+					"optional": true
+				}
+			}
+		},
+		"node_modules/mongodb-connection-string-url": {
+			"version": "7.0.1",
+			"resolved": "https://registry.npmjs.org/mongodb-connection-string-url/-/mongodb-connection-string-url-7.0.1.tgz",
+			"integrity": "sha512-h0AZ9A7IDVwwHyMxmdMXKy+9oNlF0zFoahHiX3vQ8e3KFcSP3VmsmfvtRSuLPxmyv2vjIDxqty8smTgie/SNRQ==",
+			"dev": true,
+			"license": "Apache-2.0",
+			"dependencies": {
+				"@types/whatwg-url": "^13.0.0",
+				"whatwg-url": "^14.1.0"
+			},
+			"engines": {
+				"node": ">=20.19.0"
+			}
+		},
+		"node_modules/mongoose": {
+			"version": "9.6.2",
+			"resolved": "https://registry.npmjs.org/mongoose/-/mongoose-9.6.2.tgz",
+			"integrity": "sha512-7m8HntjkoRnwEmuPC0kdlwcZXJOQf4twumFj+PNzg/anqqZE2Er7hQslqyzy07mP3JcFjoTSgH5765PyqOXsxw==",
+			"dev": true,
+			"license": "MIT",
+			"dependencies": {
+				"kareem": "3.3.0",
+				"mongodb": "~7.2",
+				"mpath": "0.9.0",
+				"mquery": "6.0.0",
+				"ms": "2.1.3",
+				"sift": "17.1.3"
+			},
+			"engines": {
+				"node": ">=20.19.0"
+			},
+			"funding": {
+				"type": "opencollective",
+				"url": "https://opencollective.com/mongoose"
+			}
+		},
+		"node_modules/mpath": {
+			"version": "0.9.0",
+			"resolved": "https://registry.npmjs.org/mpath/-/mpath-0.9.0.tgz",
+			"integrity": "sha512-ikJRQTk8hw5DEoFVxHG1Gn9T/xcjtdnOKIU1JTmGjZZlg9LST2mBLmcX3/ICIbgJydT2GOc15RnNy5mHmzfSew==",
+			"dev": true,
+			"license": "MIT",
+			"engines": {
+				"node": ">=4.0.0"
+			}
+		},
+		"node_modules/mquery": {
+			"version": "6.0.0",
+			"resolved": "https://registry.npmjs.org/mquery/-/mquery-6.0.0.tgz",
+			"integrity": "sha512-b2KQNsmgtkscfeDgkYMcWGn9vZI9YoXh802VDEwE6qc50zxBFQ0Oo8ROkawbPAsXCY1/Z1yp0MagqsZStPWJjw==",
+			"dev": true,
+			"license": "MIT",
+			"engines": {
+				"node": ">=20.19.0"
+			}
+		},
 		"node_modules/ms": {
 			"version": "2.1.3",
 			"license": "MIT"
@@ -6078,6 +6250,7 @@
 		"node_modules/react-dom": {
 			"version": "18.3.1",
 			"license": "MIT",
+			"peer": true,
 			"dependencies": {
 				"loose-envify": "^1.1.0",
 				"scheduler": "^0.23.2"
@@ -6089,6 +6262,7 @@
 		"node_modules/react-hook-form": {
 			"version": "7.71.1",
 			"license": "MIT",
+			"peer": true,
 			"engines": {
 				"node": ">=18.0.0"
 			},
@@ -6288,7 +6462,8 @@
 		},
 		"node_modules/redux": {
 			"version": "5.0.1",
-			"license": "MIT"
+			"license": "MIT",
+			"peer": true
 		},
 		"node_modules/redux-persist": {
 			"version": "6.0.0",
@@ -6438,6 +6613,7 @@
 			"resolved": "https://registry.npmjs.org/rollup/-/rollup-4.59.0.tgz",
 			"integrity": "sha512-2oMpl67a3zCH9H79LeMcbDhXW/UmWG/y2zuqnF2jQq5uq9TbM9TVyXvA4+t+ne2IIkBdrLpAaRQAvo7YI/Yyeg==",
 			"license": "MIT",
+			"peer": true,
 			"dependencies": {
 				"@types/estree": "1.0.8"
 			},
@@ -6713,6 +6889,13 @@
 				"url": "https://github.com/sponsors/ljharb"
 			}
 		},
+		"node_modules/sift": {
+			"version": "17.1.3",
+			"resolved": "https://registry.npmjs.org/sift/-/sift-17.1.3.tgz",
+			"integrity": "sha512-Rtlj66/b0ICeFzYTuNvX/EF1igRbbnGSvEyT79McoZa/DeGhMyC5pWKOEsZKnpkqtSeovd5FL/bjHWC3CIIvCQ==",
+			"dev": true,
+			"license": "MIT"
+		},
 		"node_modules/signal-exit": {
 			"version": "4.1.0",
 			"resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-4.1.0.tgz",
@@ -6823,6 +7006,16 @@
 				"node": ">=0.10.0"
 			}
 		},
+		"node_modules/sparse-bitfield": {
+			"version": "3.0.3",
+			"resolved": "https://registry.npmjs.org/sparse-bitfield/-/sparse-bitfield-3.0.3.tgz",
+			"integrity": "sha512-kvzhi7vqKTfkh0PZU+2D2PIllw2ymqJKujUcyPMd9Y75Nv4nPbGJZXNhxsgdQab2BmlDct1YnfQCguEvHr7VsQ==",
+			"dev": true,
+			"license": "MIT",
+			"dependencies": {
+				"memory-pager": "^1.0.2"
+			}
+		},
 		"node_modules/split-string": {
 			"version": "3.1.0",
 			"resolved": "https://registry.npmjs.org/split-string/-/split-string-3.1.0.tgz",
@@ -7136,6 +7329,19 @@
 				"node": ">=8.0"
 			}
 		},
+		"node_modules/tr46": {
+			"version": "5.1.1",
+			"resolved": "https://registry.npmjs.org/tr46/-/tr46-5.1.1.tgz",
+			"integrity": "sha512-hdF5ZgjTqgAntKkklYw0R03MG2x/bSzTtkxmIRw/sTNV8YXsCJ1tfLAX23lhxhHJlEf3CRCOCGGWw3vI3GaSPw==",
+			"dev": true,
+			"license": "MIT",
+			"dependencies": {
+				"punycode": "^2.3.1"
+			},
+			"engines": {
+				"node": ">=18"
+			}
+		},
 		"node_modules/ts-api-utils": {
 			"version": "1.4.3",
 			"resolved": "https://registry.npmjs.org/ts-api-utils/-/ts-api-utils-1.4.3.tgz",
@@ -7249,6 +7455,7 @@
 			"version": "5.9.3",
 			"devOptional": true,
 			"license": "Apache-2.0",
+			"peer": true,
 			"bin": {
 				"tsc": "bin/tsc",
 				"tsserver": "bin/tsserver"
@@ -7384,6 +7591,7 @@
 			"resolved": "https://registry.npmjs.org/vite/-/vite-6.4.2.tgz",
 			"integrity": "sha512-2N/55r4JDJ4gdrCvGgINMy+HH3iRpNIz8K6SFwVsA+JbQScLiC+clmAxBgwiSPgcG9U15QmvqCGWzMbqda5zGQ==",
 			"license": "MIT",
+			"peer": true,
 			"dependencies": {
 				"esbuild": "^0.25.0",
 				"fdir": "^6.4.4",
@@ -7472,6 +7680,30 @@
 				"node": ">=0.10.0"
 			}
 		},
+		"node_modules/webidl-conversions": {
+			"version": "7.0.0",
+			"resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-7.0.0.tgz",
+			"integrity": "sha512-VwddBukDzu71offAQR975unBIGqfKZpM+8ZX6ySk8nYhVoo5CYaZyzt3YBvYtRtO+aoGlqxPg/B87NGVZ/fu6g==",
+			"dev": true,
+			"license": "BSD-2-Clause",
+			"engines": {
+				"node": ">=12"
+			}
+		},
+		"node_modules/whatwg-url": {
+			"version": "14.2.0",
+			"resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-14.2.0.tgz",
+			"integrity": "sha512-De72GdQZzNTUBBChsXueQUnPKDkg/5A5zp7pFDuQAj5UFoENpiACU0wlCvzpAGnTkj++ihpKwKyYewn/XNUbKw==",
+			"dev": true,
+			"license": "MIT",
+			"dependencies": {
+				"tr46": "^5.1.0",
+				"webidl-conversions": "^7.0.0"
+			},
+			"engines": {
+				"node": ">=18"
+			}
+		},
 		"node_modules/which": {
 			"version": "2.0.2",
 			"dev": true,
diff --git a/client/package.json b/client/package.json
index 8f7e70820..bd58ff3cc 100644
--- a/client/package.json
+++ b/client/package.json
@@ -66,6 +66,7 @@
 		"eslint-plugin-react-hooks": "^5.0.0",
 		"eslint-plugin-react-refresh": "^0.4.6",
 		"lint-staged": "^16.2.7",
+		"mongoose": "9.6.2",
 		"prettier": "^3.3.3",
 		"typescript": "5.9.3",
 		"vite": "^6.4.2"