update action versions and include package-lock.json

Author: jbjorsell

.github/workflows/deploy-backend.yml

@@ -14,10 +14,10 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: 24
           cache: npm

.github/workflows/deploy-frontend.yml

@@ -17,10 +17,10 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: 24
           cache: npm

.gitignore

@@ -13,7 +13,6 @@ node_modules/
 npm-debug.log
 yarn-debug.log
 yarn-error.log
-package-lock.json
 
 # Logs
 *.log