Update dependency @angular/common to v15

api/requirements.txt

@@ -1,8 +1,8 @@
 Flask~=2.1.2
-python-dotenv==0.21.1
+python-dotenv==0.21.0
 uwsgi==2.0.21
 Flask_SQLAlchemy==3.0.2
-python-dotenv==0.21.1
+python-dotenv==0.21.0
 pymysql==1.0.2
 pyjwt==2.6.0
 apiflask==1.0.0

frontend/package.json

@@ -16,7 +16,7 @@
     "@angular/cdk": "^15.0.0",
     "@angular/common": "~15.0.0",
     "@angular/compiler": "~15.0.0",
-    "@angular/core": "~15.0.0",
+    "@angular/core": "~14.2.0",
     "@angular/forms": "~15.0.0",
     "@angular/material": "^15.0.0",
     "@angular/platform-browser": "~15.0.0",
@@ -31,16 +31,16 @@
   "devDependencies": {
     "@angular-devkit/build-angular": "~15.0.0",
     "@angular-eslint/builder": "15.1.0",
-    "@angular-eslint/eslint-plugin": "15.1.0",
+    "@angular-eslint/eslint-plugin": "14.4.0",
     "@angular-eslint/eslint-plugin-template": "15.1.0",
     "@angular-eslint/schematics": "15.1.0",
     "@angular-eslint/template-parser": "15.1.0",
-    "@angular/cli": "~15.0.0",
+    "@angular/cli": "~14.2.0",
     "@angular/compiler-cli": "~15.0.0",
     "@types/jasmine": "~4.3.0",
     "@types/node": "^18.0.0",
-    "@typescript-eslint/eslint-plugin": "5.46.1",
+    "@typescript-eslint/eslint-plugin": "5.39.0",
-    "@typescript-eslint/parser": "5.46.1",
+    "@typescript-eslint/parser": "5.46.0",
     "eslint": "^8.15.0",
     "jasmine-core": "~4.5.0",
     "karma": "~6.4.0",