diff --git a/backend/package-lock.json b/backend/package-lock.json
index 133e1db..f92a1a6 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -26,7 +26,7 @@
                 "pg": "^8.7.3",
                 "reflect-metadata": "^0.1.13",
                 "rimraf": "^3.0.2",
-                "rxjs": "^7.5.5",
+                "rxjs": "^7.8.1",
                 "serverless": "^3.15.0",
                 "typeorm": "^0.2.45"
             },
@@ -2091,6 +2091,15 @@
             "integrity": "sha512-0hYQ8SB4Db5zvZB4axdMHGwEaQjkZzFjQiN9LVYvIFB2nSUHW9tYpxWriPrWDASIxiaXax83REcLxuSdnGPZtw==",
             "dev": true
         },
+        "node_modules/@capacitor/core": {
+            "version": "3.9.0",
+            "resolved": "https://registry.npmjs.org/@capacitor/core/-/core-3.9.0.tgz",
+            "integrity": "sha512-j1lL0+/7stY8YhIq1Lm6xixvUqIn89vtyH5ZpJNNmcZ0kwz6K9eLkcG6fvq1UWMDgSVZg9JrRGSFhb4LLoYOsw==",
+            "peer": true,
+            "dependencies": {
+                "tslib": "^2.1.0"
+            }
+        },
         "node_modules/@capacitor/device": {
             "version": "1.1.2",
             "resolved": "https://registry.npmjs.org/@capacitor/device/-/device-1.1.2.tgz",
@@ -2160,22 +2169,6 @@
                 "node": "^12.22.0 || ^14.17.0 || >=16.0.0"
             }
         },
-        "node_modules/@eslint/eslintrc/node_modules/ajv": {
-            "version": "6.12.6",
-            "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
-            "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
-            "dev": true,
-            "dependencies": {
-                "fast-deep-equal": "^3.1.1",
-                "fast-json-stable-stringify": "^2.0.0",
-                "json-schema-traverse": "^0.4.1",
-                "uri-js": "^4.2.2"
-            },
-            "funding": {
-                "type": "github",
-                "url": "https://github.com/sponsors/epoberezkin"
-            }
-        },
         "node_modules/@eslint/eslintrc/node_modules/argparse": {
             "version": "2.0.1",
             "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
@@ -2194,12 +2187,6 @@
                 "js-yaml": "bin/js-yaml.js"
             }
         },
-        "node_modules/@eslint/eslintrc/node_modules/json-schema-traverse": {
-            "version": "0.4.1",
-            "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
-            "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==",
-            "dev": true
-        },
         "node_modules/@hapi/accept": {
             "version": "5.0.2",
             "resolved": "https://registry.npmjs.org/@hapi/accept/-/accept-5.0.2.tgz",
@@ -4876,13 +4863,14 @@
             }
         },
         "node_modules/ajv": {
-            "version": "8.8.2",
-            "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.8.2.tgz",
-            "integrity": "sha512-x9VuX+R/jcFj1DHo/fCp99esgGDWiHENrKxaCENuCxpoMCmAt/COCGVDwA7kleEpEzJjDnvh3yGoOuLu0Dtllw==",
+            "version": "6.12.6",
+            "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
+            "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
+            "dev": true,
             "dependencies": {
                 "fast-deep-equal": "^3.1.1",
-                "json-schema-traverse": "^1.0.0",
-                "require-from-string": "^2.0.2",
+                "fast-json-stable-stringify": "^2.0.0",
+                "json-schema-traverse": "^0.4.1",
                 "uri-js": "^4.2.2"
             },
             "funding": {
@@ -4906,6 +4894,21 @@
                 }
             }
         },
+        "node_modules/ajv-formats/node_modules/ajv": {
+            "version": "8.12.0",
+            "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.12.0.tgz",
+            "integrity": "sha512-sRu1kpcO9yLtYxBKvqfTeh9KzZEwO3STyX1HT+4CaDzC6HpTGYhIhPIzj9XuKU7KYDwnaeh5hcOwjy1QuJzBPA==",
+            "dependencies": {
+                "fast-deep-equal": "^3.1.1",
+                "json-schema-traverse": "^1.0.0",
+                "require-from-string": "^2.0.2",
+                "uri-js": "^4.2.2"
+            },
+            "funding": {
+                "type": "github",
+                "url": "https://github.com/sponsors/epoberezkin"
+            }
+        },
         "node_modules/ajv-keywords": {
             "version": "3.5.2",
             "resolved": "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-3.5.2.tgz",
@@ -4915,6 +4918,12 @@
                 "ajv": "^6.9.1"
             }
         },
+        "node_modules/ajv/node_modules/json-schema-traverse": {
+            "version": "0.4.1",
+            "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
+            "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==",
+            "dev": true
+        },
         "node_modules/ansi-align": {
             "version": "3.0.1",
             "resolved": "https://registry.npmjs.org/ansi-align/-/ansi-align-3.0.1.tgz",
@@ -7744,22 +7753,6 @@
                 "node": "^12.22.0 || ^14.17.0 || >=16.0.0"
             }
         },
-        "node_modules/eslint/node_modules/ajv": {
-            "version": "6.12.6",
-            "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
-            "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
-            "dev": true,
-            "dependencies": {
-                "fast-deep-equal": "^3.1.1",
-                "fast-json-stable-stringify": "^2.0.0",
-                "json-schema-traverse": "^0.4.1",
-                "uri-js": "^4.2.2"
-            },
-            "funding": {
-                "type": "github",
-                "url": "https://github.com/sponsors/epoberezkin"
-            }
-        },
         "node_modules/eslint/node_modules/argparse": {
             "version": "2.0.1",
             "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
@@ -7828,12 +7821,6 @@
                 "js-yaml": "bin/js-yaml.js"
             }
         },
-        "node_modules/eslint/node_modules/json-schema-traverse": {
-            "version": "0.4.1",
-            "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
-            "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==",
-            "dev": true
-        },
         "node_modules/esniff": {
             "version": "1.1.0",
             "resolved": "https://registry.npmjs.org/esniff/-/esniff-1.1.0.tgz",
@@ -14687,9 +14674,9 @@
             }
         },
         "node_modules/rxjs": {
-            "version": "7.5.5",
-            "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-7.5.5.tgz",
-            "integrity": "sha512-sy+H0pQofO95VDmFLzyaw9xNJU4KTRSwQIGM6+iG3SypAtCiLDzpeG8sJrNCWn2Up9km+KhkvTdbkrdy+yzZdw==",
+            "version": "7.8.1",
+            "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-7.8.1.tgz",
+            "integrity": "sha512-AA3TVj+0A2iuIoQkWEK/tqFjBq2j+6PO6Y0zJcvzLAFhEFIO3HL0vls9hWLncZbAAbK0mar7oZ4V079I/qPMxg==",
             "dependencies": {
                 "tslib": "^2.1.0"
             }
@@ -14853,28 +14840,6 @@
                 "url": "https://opencollective.com/webpack"
             }
         },
-        "node_modules/schema-utils/node_modules/ajv": {
-            "version": "6.12.6",
-            "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
-            "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
-            "dev": true,
-            "dependencies": {
-                "fast-deep-equal": "^3.1.1",
-                "fast-json-stable-stringify": "^2.0.0",
-                "json-schema-traverse": "^0.4.1",
-                "uri-js": "^4.2.2"
-            },
-            "funding": {
-                "type": "github",
-                "url": "https://github.com/sponsors/epoberezkin"
-            }
-        },
-        "node_modules/schema-utils/node_modules/json-schema-traverse": {
-            "version": "0.4.1",
-            "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
-            "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==",
-            "dev": true
-        },
         "node_modules/seek-bzip": {
             "version": "1.0.6",
             "resolved": "https://registry.npmjs.org/seek-bzip/-/seek-bzip-1.0.6.tgz",
@@ -19612,6 +19577,15 @@
             "integrity": "sha512-0hYQ8SB4Db5zvZB4axdMHGwEaQjkZzFjQiN9LVYvIFB2nSUHW9tYpxWriPrWDASIxiaXax83REcLxuSdnGPZtw==",
             "dev": true
         },
+        "@capacitor/core": {
+            "version": "3.9.0",
+            "resolved": "https://registry.npmjs.org/@capacitor/core/-/core-3.9.0.tgz",
+            "integrity": "sha512-j1lL0+/7stY8YhIq1Lm6xixvUqIn89vtyH5ZpJNNmcZ0kwz6K9eLkcG6fvq1UWMDgSVZg9JrRGSFhb4LLoYOsw==",
+            "peer": true,
+            "requires": {
+                "tslib": "^2.1.0"
+            }
+        },
         "@capacitor/device": {
             "version": "1.1.2",
             "resolved": "https://registry.npmjs.org/@capacitor/device/-/device-1.1.2.tgz",
@@ -19667,18 +19641,6 @@
                 "strip-json-comments": "^3.1.1"
             },
             "dependencies": {
-                "ajv": {
-                    "version": "6.12.6",
-                    "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
-                    "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
-                    "dev": true,
-                    "requires": {
-                        "fast-deep-equal": "^3.1.1",
-                        "fast-json-stable-stringify": "^2.0.0",
-                        "json-schema-traverse": "^0.4.1",
-                        "uri-js": "^4.2.2"
-                    }
-                },
                 "argparse": {
                     "version": "2.0.1",
                     "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
@@ -19693,12 +19655,6 @@
                     "requires": {
                         "argparse": "^2.0.1"
                     }
-                },
-                "json-schema-traverse": {
-                    "version": "0.4.1",
-                    "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
-                    "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==",
-                    "dev": true
                 }
             }
         },
@@ -21874,14 +21830,23 @@
             }
         },
         "ajv": {
-            "version": "8.8.2",
-            "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.8.2.tgz",
-            "integrity": "sha512-x9VuX+R/jcFj1DHo/fCp99esgGDWiHENrKxaCENuCxpoMCmAt/COCGVDwA7kleEpEzJjDnvh3yGoOuLu0Dtllw==",
+            "version": "6.12.6",
+            "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
+            "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
+            "dev": true,
             "requires": {
                 "fast-deep-equal": "^3.1.1",
-                "json-schema-traverse": "^1.0.0",
-                "require-from-string": "^2.0.2",
+                "fast-json-stable-stringify": "^2.0.0",
+                "json-schema-traverse": "^0.4.1",
                 "uri-js": "^4.2.2"
+            },
+            "dependencies": {
+                "json-schema-traverse": {
+                    "version": "0.4.1",
+                    "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
+                    "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==",
+                    "dev": true
+                }
             }
         },
         "ajv-formats": {
@@ -21890,6 +21855,19 @@
             "integrity": "sha512-Wx0Kx52hxE7C18hkMEggYlEifqWZtYaRgouJor+WMdPnQyEK13vgEWyVNup7SoeeoLMsr4kf5h6dOW11I15MUA==",
             "requires": {
                 "ajv": "^8.0.0"
+            },
+            "dependencies": {
+                "ajv": {
+                    "version": "8.12.0",
+                    "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.12.0.tgz",
+                    "integrity": "sha512-sRu1kpcO9yLtYxBKvqfTeh9KzZEwO3STyX1HT+4CaDzC6HpTGYhIhPIzj9XuKU7KYDwnaeh5hcOwjy1QuJzBPA==",
+                    "requires": {
+                        "fast-deep-equal": "^3.1.1",
+                        "json-schema-traverse": "^1.0.0",
+                        "require-from-string": "^2.0.2",
+                        "uri-js": "^4.2.2"
+                    }
+                }
             }
         },
         "ajv-keywords": {
@@ -24039,18 +24017,6 @@
                 "v8-compile-cache": "^2.0.3"
             },
             "dependencies": {
-                "ajv": {
-                    "version": "6.12.6",
-                    "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
-                    "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
-                    "dev": true,
-                    "requires": {
-                        "fast-deep-equal": "^3.1.1",
-                        "fast-json-stable-stringify": "^2.0.0",
-                        "json-schema-traverse": "^0.4.1",
-                        "uri-js": "^4.2.2"
-                    }
-                },
                 "argparse": {
                     "version": "2.0.1",
                     "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
@@ -24100,12 +24066,6 @@
                     "requires": {
                         "argparse": "^2.0.1"
                     }
-                },
-                "json-schema-traverse": {
-                    "version": "0.4.1",
-                    "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
-                    "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==",
-                    "dev": true
                 }
             }
         },
@@ -29369,9 +29329,9 @@
             }
         },
         "rxjs": {
-            "version": "7.5.5",
-            "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-7.5.5.tgz",
-            "integrity": "sha512-sy+H0pQofO95VDmFLzyaw9xNJU4KTRSwQIGM6+iG3SypAtCiLDzpeG8sJrNCWn2Up9km+KhkvTdbkrdy+yzZdw==",
+            "version": "7.8.1",
+            "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-7.8.1.tgz",
+            "integrity": "sha512-AA3TVj+0A2iuIoQkWEK/tqFjBq2j+6PO6Y0zJcvzLAFhEFIO3HL0vls9hWLncZbAAbK0mar7oZ4V079I/qPMxg==",
             "requires": {
                 "tslib": "^2.1.0"
             }
@@ -29498,26 +29458,6 @@
                 "@types/json-schema": "^7.0.8",
                 "ajv": "^6.12.5",
                 "ajv-keywords": "^3.5.2"
-            },
-            "dependencies": {
-                "ajv": {
-                    "version": "6.12.6",
-                    "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
-                    "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
-                    "dev": true,
-                    "requires": {
-                        "fast-deep-equal": "^3.1.1",
-                        "fast-json-stable-stringify": "^2.0.0",
-                        "json-schema-traverse": "^0.4.1",
-                        "uri-js": "^4.2.2"
-                    }
-                },
-                "json-schema-traverse": {
-                    "version": "0.4.1",
-                    "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
-                    "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==",
-                    "dev": true
-                }
             }
         },
         "seek-bzip": {
diff --git a/backend/package.json b/backend/package.json
index f4ad714..eef8d12 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -39,7 +39,7 @@
         "pg": "^8.7.3",
         "reflect-metadata": "^0.1.13",
         "rimraf": "^3.0.2",
-        "rxjs": "^7.5.5",
+        "rxjs": "^7.8.1",
         "serverless": "^3.15.0",
         "typeorm": "^0.2.45"
     },