diff --git a/backend/package.json b/backend/package.json
index 79b2d9a9..47b4197e 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -66,7 +66,7 @@
     "rxjs": "^7.8.1",
     "socket.io": "^4.8.3",
     "swagger-ui-express": "^5.0.1",
-    "typeorm": "^0.3.28",
+    "typeorm": "^1.1.0",
     "uuid": "^13.0.0"
   },
   "devDependencies": {
diff --git a/package-lock.json b/package-lock.json
index 7ada15b8..331acc5a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -75,7 +75,7 @@
         "rxjs": "^7.8.1",
         "socket.io": "^4.8.3",
         "swagger-ui-express": "^5.0.1",
-        "typeorm": "^0.3.28",
+        "typeorm": "^1.1.0",
         "uuid": "^13.0.0"
       },
       "devDependencies": {
@@ -113,6 +113,76 @@
         "typescript-eslint": "^8.20.0"
       }
     },
+    "backend/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"
+      }
+    },
+    "backend/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"
+      }
+    },
+    "backend/node_modules/ansis": {
+      "version": "4.3.1",
+      "resolved": "https://registry.npmjs.org/ansis/-/ansis-4.3.1.tgz",
+      "integrity": "sha512-BJ8/l4R5LRE7hW9WdSuGYrLSHi2ynxeFpDFbH0K/CgNeY/tyhk+vO6TYxXC5r5CpUhNVX310xzPsN/H9lCdfOA==",
+      "license": "ISC",
+      "engines": {
+        "node": ">=14"
+      }
+    },
+    "backend/node_modules/cliui": {
+      "version": "9.0.1",
+      "resolved": "https://registry.npmjs.org/cliui/-/cliui-9.0.1.tgz",
+      "integrity": "sha512-k7ndgKhwoQveBL+/1tqGJYNz097I7WOvwbmmU2AR5+magtbjPWQTS1C5vzGkBC8Ym8UWRzfKUzUUqFLypY4Q+w==",
+      "license": "ISC",
+      "dependencies": {
+        "string-width": "^7.2.0",
+        "strip-ansi": "^7.1.0",
+        "wrap-ansi": "^9.0.0"
+      },
+      "engines": {
+        "node": ">=20"
+      }
+    },
+    "backend/node_modules/cliui/node_modules/string-width": {
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/string-width/-/string-width-7.2.0.tgz",
+      "integrity": "sha512-tsaTIkKW9b4N+AEj+SVA+WhJzV7/zMhcSu78mLKWSk7cXMOSHsBKFWUs0fWwq8QyK3MgJBQRX6Gbi4kYbdvGkQ==",
+      "license": "MIT",
+      "dependencies": {
+        "emoji-regex": "^10.3.0",
+        "get-east-asian-width": "^1.0.0",
+        "strip-ansi": "^7.1.0"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "backend/node_modules/emoji-regex": {
+      "version": "10.6.0",
+      "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-10.6.0.tgz",
+      "integrity": "sha512-toUI84YS5YmxW219erniWD0CIVOo46xGKColeNQRgOzDorgBi1v4D71/OFzgD9GO2UGKIv1C3Sp8DAn0+j5w7A==",
+      "license": "MIT"
+    },
     "backend/node_modules/nodemailer": {
       "version": "6.10.1",
       "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.10.1.tgz",
@@ -122,6 +192,190 @@
         "node": ">=6.0.0"
       }
     },
+    "backend/node_modules/string-width": {
+      "version": "8.2.2",
+      "resolved": "https://registry.npmjs.org/string-width/-/string-width-8.2.2.tgz",
+      "integrity": "sha512-GaPUh5gfdrYzqeVNZvUfT23vYYxXzKYidUcnMtJg/3rxRV63EFZy3k6xfKlmfeJD0176lnUV/Usr3XcwSvFzpg==",
+      "license": "MIT",
+      "dependencies": {
+        "get-east-asian-width": "^1.5.0",
+        "strip-ansi": "^7.1.2"
+      },
+      "engines": {
+        "node": ">=20"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "backend/node_modules/strip-ansi": {
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-7.2.0.tgz",
+      "integrity": "sha512-yDPMNjp4WyfYBkHnjIRLfca1i6KMyGCtsVgoKe/z1+6vukgaENdgGBZt+ZmKPc4gavvEZ5OgHfHdrazhgNyG7w==",
+      "license": "MIT",
+      "dependencies": {
+        "ansi-regex": "^6.2.2"
+      },
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/strip-ansi?sponsor=1"
+      }
+    },
+    "backend/node_modules/typeorm": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/typeorm/-/typeorm-1.1.0.tgz",
+      "integrity": "sha512-iX/kvsV42/htCNAQUyElGW87E4Z12neZc6YUFBTEu0BnLiREYDNT5Wfw3wRqZw9vyOEC36zUBAY6Qvywoig06Q==",
+      "license": "MIT",
+      "dependencies": {
+        "@sqltools/formatter": "^1.2.5",
+        "ansis": "^4.3.1",
+        "dayjs": "^1.11.21",
+        "debug": "^4.4.3",
+        "dedent": "^1.7.2",
+        "reflect-metadata": "^0.2.2",
+        "sql-highlight": "^6.1.0",
+        "tinyglobby": "^0.2.17",
+        "tslib": "^2.8.1",
+        "yargs": "^18.0.0"
+      },
+      "bin": {
+        "typeorm": "cli.js",
+        "typeorm-ts-node-commonjs": "cli-ts-node-commonjs.js",
+        "typeorm-ts-node-esm": "cli-ts-node-esm.js"
+      },
+      "engines": {
+        "node": "^20.19.0 || ^22.13.0 || >=24.11.0"
+      },
+      "funding": {
+        "url": "https://opencollective.com/typeorm"
+      },
+      "peerDependencies": {
+        "@google-cloud/spanner": "^8.0.0",
+        "@sap/hana-client": "^2.14.22",
+        "better-sqlite3": "^12.0.0",
+        "ioredis": "^5.0.4",
+        "mongodb": "^7.0.0",
+        "mssql": "^12.0.0",
+        "mysql2": "^3.15.3",
+        "oracledb": "^6.3.0 || ^7.0.0",
+        "pg": "^8.5.1",
+        "pg-native": "^3.0.0",
+        "pg-query-stream": "^4.0.0",
+        "redis": "^5.0.0 || ^6.0.0",
+        "sql.js": "^1.4.0",
+        "ts-node": "^10.9.2",
+        "typeorm-aurora-data-api-driver": "^3.0.0"
+      },
+      "peerDependenciesMeta": {
+        "@google-cloud/spanner": {
+          "optional": true
+        },
+        "@sap/hana-client": {
+          "optional": true
+        },
+        "better-sqlite3": {
+          "optional": true
+        },
+        "ioredis": {
+          "optional": true
+        },
+        "mongodb": {
+          "optional": true
+        },
+        "mssql": {
+          "optional": true
+        },
+        "mysql2": {
+          "optional": true
+        },
+        "oracledb": {
+          "optional": true
+        },
+        "pg": {
+          "optional": true
+        },
+        "pg-native": {
+          "optional": true
+        },
+        "pg-query-stream": {
+          "optional": true
+        },
+        "redis": {
+          "optional": true
+        },
+        "sql.js": {
+          "optional": true
+        },
+        "ts-node": {
+          "optional": true
+        },
+        "typeorm-aurora-data-api-driver": {
+          "optional": true
+        }
+      }
+    },
+    "backend/node_modules/wrap-ansi": {
+      "version": "9.0.2",
+      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-9.0.2.tgz",
+      "integrity": "sha512-42AtmgqjV+X1VpdOfyTGOYRi0/zsoLqtXQckTmqTeybT+BDIbM/Guxo7x3pE2vtpr1ok6xRqM9OpBe+Jyoqyww==",
+      "license": "MIT",
+      "dependencies": {
+        "ansi-styles": "^6.2.1",
+        "string-width": "^7.0.0",
+        "strip-ansi": "^7.1.0"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/wrap-ansi?sponsor=1"
+      }
+    },
+    "backend/node_modules/wrap-ansi/node_modules/string-width": {
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/string-width/-/string-width-7.2.0.tgz",
+      "integrity": "sha512-tsaTIkKW9b4N+AEj+SVA+WhJzV7/zMhcSu78mLKWSk7cXMOSHsBKFWUs0fWwq8QyK3MgJBQRX6Gbi4kYbdvGkQ==",
+      "license": "MIT",
+      "dependencies": {
+        "emoji-regex": "^10.3.0",
+        "get-east-asian-width": "^1.0.0",
+        "strip-ansi": "^7.1.0"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "backend/node_modules/yargs": {
+      "version": "18.1.0",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-18.1.0.tgz",
+      "integrity": "sha512-2rAgRKu54VsHkqI0/tYkmluGXHD4KW7yZoycuqDQ15QOTnc2VVfy0nN/1eMhnQLO00A+dwtK20xuCnc1YGeUyg==",
+      "license": "MIT",
+      "dependencies": {
+        "cliui": "^9.0.1",
+        "escalade": "^3.1.1",
+        "get-caller-file": "^2.0.5",
+        "string-width": "^8.2.1",
+        "y18n": "^5.0.5",
+        "yargs-parser": "^22.0.0"
+      },
+      "engines": {
+        "node": "^20.19.0 || ^22.12.0 || >=23"
+      }
+    },
+    "backend/node_modules/yargs-parser": {
+      "version": "22.0.0",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-22.0.0.tgz",
+      "integrity": "sha512-rwu/ClNdSMpkSrUb+d6BRsSkLUq1fmfsY6TOpYzTwvwkg1/NRG85KBy3kq++A8LKQwX6lsu+aWad+2khvuXrqw==",
+      "license": "ISC",
+      "engines": {
+        "node": "^20.19.0 || ^22.12.0 || >=23"
+      }
+    },
     "frontend": {
       "name": "stellarcert-frontend",
       "version": "0.0.0",
@@ -8828,6 +9082,7 @@
       "resolved": "https://registry.npmjs.org/app-root-path/-/app-root-path-3.1.0.tgz",
       "integrity": "sha512-biN3PwB2gUtjaYy/isrU3aNWI5w+fAfvHkSvCKeQGxhmYpwKFUxudR3Yya+KqVRHBmEDYh+/lTozYCFbmzX4nA==",
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">= 6.0.0"
       }
@@ -10542,9 +10797,9 @@
       }
     },
     "node_modules/dayjs": {
-      "version": "1.11.19",
-      "resolved": "https://registry.npmjs.org/dayjs/-/dayjs-1.11.19.tgz",
-      "integrity": "sha512-t5EcLVS6QPBNqM2z8fakk/NKel+Xzshgt8FFKAn+qwlD1pzZWxh0nVCrvFK7ZDb6XucZeF9z8C7CBWTRIVApAw==",
+      "version": "1.11.21",
+      "resolved": "https://registry.npmjs.org/dayjs/-/dayjs-1.11.21.tgz",
+      "integrity": "sha512-98IT+HOahAisibz/yjKbzuOBwYcjJ7BCLPzARyHiyEBmRz4fatF+KPJszEHXsGYjUG234aH/cOjW1wwTbKUZlA==",
       "license": "MIT"
     },
     "node_modules/debug": {
@@ -10581,9 +10836,9 @@
       "license": "MIT"
     },
     "node_modules/dedent": {
-      "version": "1.7.1",
-      "resolved": "https://registry.npmjs.org/dedent/-/dedent-1.7.1.tgz",
-      "integrity": "sha512-9JmrhGZpOlEgOLdQgSm0zxFaYoQon408V1v49aqTWuXENVlnCuY9JBZcXZiCsZQWDjTm5Qf/nIvAy77mXDAjEg==",
+      "version": "1.7.2",
+      "resolved": "https://registry.npmjs.org/dedent/-/dedent-1.7.2.tgz",
+      "integrity": "sha512-WzMx3mW98SN+zn3hgemf4OzdmyNhhhKz5Ay0pUfQiMQ3e1g+xmTJWp/pKdwKVXhdSkAEGIIzqeuWrL3mV/AXbA==",
       "license": "MIT",
       "peerDependencies": {
         "babel-plugin-macros": "^3.1.0"
@@ -12204,7 +12459,6 @@
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       "resolved": "https://registry.npmjs.org/fdir/-/fdir-6.5.0.tgz",
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-      "dev": true,
       "license": "MIT",
       "engines": {
         "node": ">=12.0.0"
@@ -12643,6 +12897,18 @@
         "node": "6.* || 8.* || >= 10.*"
       }
     },
+    "node_modules/get-east-asian-width": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/get-east-asian-width/-/get-east-asian-width-1.6.0.tgz",
+      "integrity": "sha512-QRbvDIbx6YklUe6RxeTeleMR0yv3cYH6PsPZHcnVn7xv7zO1BHN8r0XETu8n6Ye3Q+ahtSarc3WgtNWmehIBfA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
     "node_modules/get-intrinsic": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/get-intrinsic/-/get-intrinsic-1.3.0.tgz",
@@ -16672,7 +16938,7 @@
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-      "dev": true,
+      "devOptional": true,
       "license": "MIT",
       "engines": {
         "node": ">=12"
@@ -19692,7 +19958,6 @@
       "version": "0.2.17",
       "resolved": "https://registry.npmjs.org/tinyglobby/-/tinyglobby-0.2.17.tgz",
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-      "dev": true,
       "license": "MIT",
       "dependencies": {
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@@ -19709,7 +19974,6 @@
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-      "dev": true,
       "license": "MIT",
       "engines": {
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@@ -20192,6 +20456,7 @@
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       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@sqltools/formatter": "^1.2.5",
         "ansis": "^4.2.0",
@@ -20294,6 +20559,7 @@
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       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": "18 || 20 || >=22"
       }
@@ -20303,6 +20569,7 @@
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       "integrity": "sha512-fy6KJm2RawA5RcHkLa1z/ScpBeA762UF9KmZQxwIbDtRJrgLzM10depAiEQ+CXYcoiqW1/m96OAAoke2nE9EeA==",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "balanced-match": "^4.0.2"
       },
@@ -20315,6 +20582,7 @@
       "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.6.1.tgz",
       "integrity": "sha512-uBq4egWHTcTt33a72vpSG0z3HnPuIl6NqYcTrKEg2azoEyl2hpW0zqlxysq2pK9HlDIHyHyakeYaYnSAwd8bow==",
       "license": "BSD-2-Clause",
+      "peer": true,
       "engines": {
         "node": ">=12"
       },
@@ -20328,6 +20596,7 @@
       "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",
       "license": "ISC",
+      "peer": true,
       "dependencies": {
         "foreground-child": "^3.1.0",
         "jackspeak": "^3.1.2",
@@ -20347,13 +20616,15 @@
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-      "license": "ISC"
+      "license": "ISC",
+      "peer": true
     },
     "node_modules/typeorm/node_modules/minimatch": {
       "version": "9.0.6",
       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-9.0.6.tgz",
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       "license": "ISC",
+      "peer": true,
       "dependencies": {
         "brace-expansion": "^5.0.2"
       },
@@ -20369,6 +20640,7 @@
       "resolved": "https://registry.npmjs.org/path-scurry/-/path-scurry-1.11.1.tgz",
       "integrity": "sha512-Xa4Nw17FS9ApQFJ9umLiJS4orGjm7ZzwUrwamcGQuHSzDyth9boKDaycYdDcZDuqYATXw4HFXgaqWTctW/v1HA==",
       "license": "BlueOak-1.0.0",
+      "peer": true,
       "dependencies": {
         "lru-cache": "^10.2.0",
         "minipass": "^5.0.0 || ^6.0.2 || ^7.0.0"
@@ -20389,6 +20661,7 @@
         "https://github.com/sponsors/ctavan"
       ],
       "license": "MIT",
+      "peer": true,
       "bin": {
         "uuid": "dist/esm/bin/uuid"
       }