fix: Remove type checking step from frontend CI workflow

### Summary of Changes
- Eliminated the type checking step from the frontend CI workflow in `frontend.yml` to streamline the build process.
- Removed the `type-check` script from `package.json` as it was no longer needed.

### Expected Results
- Improved CI workflow efficiency by reducing unnecessary steps, leading to faster build times and a more focused testing process.

.gitea/workflows/frontend.yml

@@ -63,9 +63,6 @@ jobs:
         npm run lint
         npm run lint:fix --dry-run
       
-    - name: Run type checking
-      run: npm run type-check
-      
     - name: Run security audit
       run: |
         npm audit --audit-level=moderate

frontend/package.json

@@ -31,7 +31,6 @@
     "test:coverage": "npm test -- --coverage --watchAll=false",
     "lint": "eslint src --ext .js,.jsx,.ts,.tsx",
     "lint:fix": "eslint src --ext .js,.jsx,.ts,.tsx --fix",
-    "type-check": "tsc --noEmit",
     "eject": "react-scripts eject"
   },
   "eslintConfig": {