chore: update yarn to v4

Author: B4nan

.github/workflows/tests.yml

@@ -24,11 +24,10 @@ jobs:
         with:
           node-version: ${{ matrix.node-version }}
 
-      - name: Cache node_modules
-        uses: actions/cache@v4
-        with:
-          path: '**/node_modules'
-          key: ${{ runner.os }}-${{ matrix.node-version }}-modules-${{ hashFiles('**/yarn.lock') }}
+      - name: Enable corepack
+        run: |
+          corepack enable
+          corepack prepare yarn@stable --activate
 
       - name: Init docker
         run: docker compose up -d

.gitignore

@@ -2,3 +2,5 @@ dist
 temp
 node_modules
 .idea
+.yarn/*
+!.yarn/patches

.yarnrc.yml

@@ -0,0 +1 @@
+nodeLinker: node-modules

package.json

@@ -20,24 +20,24 @@
     "webpack": "webpack --config webpack.config.js"
   },
   "dependencies": {
-    "@mikro-orm/core": "^6.1.0",
-    "@mikro-orm/mysql": "^6.1.0",
-    "@mikro-orm/nestjs": "^6.0.0",
-    "@mikro-orm/reflection": "^6.1.0",
+    "@mikro-orm/core": "^6.4.4",
+    "@mikro-orm/mysql": "^6.4.4",
+    "@mikro-orm/nestjs": "^6.1.0",
+    "@mikro-orm/reflection": "^6.4.4",
     "@mikro-orm/sql-highlighter": "^1.0.1",
-    "@nestjs/common": "^11.0.0",
-    "@nestjs/core": "^11.0.0",
-    "@nestjs/platform-express": "^11.0.0",
+    "@nestjs/common": "^11.0.6",
+    "@nestjs/core": "^11.0.6",
+    "@nestjs/platform-express": "^11.0.6",
     "reflect-metadata": "^0.2.0",
     "rxjs": "^7.8.1",
     "typescript": "^5.3.3"
   },
   "devDependencies": {
-    "@mikro-orm/cli": "^6.1.0",
-    "@nestjs/testing": "^11.0.0",
+    "@mikro-orm/cli": "^6.4.4",
+    "@nestjs/testing": "^11.0.6",
     "@types/express": "^5.0.0",
-    "@types/jest": "^29.5.12",
-    "@types/node": "^22.0.0",
+    "@types/jest": "^29.5.14",
+    "@types/node": "^22.12.0",
     "@types/supertest": "^6.0.2",
     "jest": "^29.7.0",
     "nodemon": "^3.0.3",
@@ -73,5 +73,6 @@
       "./src/mikro-orm.config.ts",
       "./dist/mikro-orm.config.js"
     ]
-  }
+  },
+  "packageManager": "[email protected]"
 }